About the Number

30978402048

30978402047 ← → 30978402049

2進数表記:11100110110011101001110011100000000

漢数字表記:三百九億七千八百四十万二千四十八

素因数分解:

2 8 × 3 5 × 11 1 × 17 1 × 2663 1

素因数の和:2722
約数の個数: 432
約数和(自身を含む): 107031165696
約数和(自身を除く): 76052763648

約数列:
[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 32, 33, 34, 36, 44, 48, 51, 54, 64, 66, 68, 72, 81, 88, 96, 99, 102, 108, 128, 132, 136, 144, 153, 162, 176, 187, 192, 198, 204, 216, 243, 256, 264, 272, 288, 297, 306, 324, 352, 374, 384, 396, 408, 432, 459, 486, 528, 544, 561, 576, 594, 612, 648, 704, 748, 768, 792, 816, 864, 891, 918, 972, 1056, 1088, 1122, 1152, 1188, 1224, 1296, 1377, 1408, 1496, 1584, 1632, 1683, 1728, 1782, 1836, 1944, 2112, 2176, 2244, 2304, 2376, 2448, 2592, 2663, 2673, 2754, 2816, 2992, 3168, 3264, 3366, 3456, 3564, 3672, 3888, 4131, 4224, 4352, 4488, 4752, 4896, 5049, 5184, 5326, 5346, 5508, 5984, 6336, 6528, 6732, 6912, 7128, 7344, 7776, 7989, 8262, 8448, 8976, 9504, 9792, 10098, 10368, 10652, 10692, 11016, 11968, 12672, 13056, 13464, 14256, 14688, 15147, 15552, 15978, 16524, 17952, 19008, 19584, 20196, 20736, 21304, 21384, 22032, 23936, 23967, 25344, 26928, 28512, 29293, 29376, 30294, 31104, 31956, 33048, 35904, 38016, 39168, 40392, 42608, 42768, 44064, 45271, 45441, 47872, 47934, 53856, 57024, 58586, 58752, 60588, 62208, 63912, 66096, 71808, 71901, 76032, 80784, 85216, 85536, 87879, 88128, 90542, 90882, 95868, 107712, 114048, 117172, 117504, 121176, 127824, 132192, 135813, 143616, 143802, 161568, 170432, 171072, 175758, 176256, 181084, 181764, 191736, 215424, 215703, 228096, 234344, 242352, 255648, 263637, 264384, 271626, 287604, 323136, 340864, 342144, 351516, 352512, 362168, 363528, 383472, 407439, 430848, 431406, 468688, 484704, 497981, 511296, 527274, 528768, 543252, 575208, 646272, 647109, 681728, 684288, 703032, 724336, 727056, 766944, 790911, 814878, 862812, 937376, 969408, 995962, 1022592, 1054548, 1057536, 1086504, 1150416, 1222317, 1292544, 1294218, 1406064, 1448672, 1454112, 1493943, 1533888, 1581822, 1629756, 1725624, 1874752, 1938816, 1991924, 2045184, 2109096, 2173008, 2300832, 2372733, 2444634, 2588436, 2812128, 2897344, 2908224, 2987886, 3067776, 3163644, 3259512, 3451248, 3666951, 3749504, 3877632, 3983848, 4218192, 4346016, 4481829, 4601664, 4745466, 4889268, 5176872, 5624256, 5794688, 5816448, 5975772, 6135552, 6327288, 6519024, 6902496, 7118199, 7333902, 7499008, 7967696, 8436384, 8692032, 8963658, 9203328, 9490932, 9778536, 10353744, 11000853, 11248512, 11589376, 11632896, 11951544, 12654576, 13038048, 13445487, 13804992, 14236398, 14667804, 15935392, 16872768, 17384064, 17927316, 18406656, 18981864, 19557072, 20707488, 22001706, 22497024, 23903088, 25309152, 26076096, 26890974, 27609984, 28472796, 29335608, 31870784, 33745536, 34768128, 35854632, 37963728, 39114144, 40336461, 41414976, 44003412, 47806176, 50618304, 52152192, 53781948, 55219968, 56945592, 58671216, 63741568, 67491072, 71709264, 75927456, 78228288, 80672922, 82829952, 88006824, 95612352, 101236608, 104304384, 107563896, 113891184, 117342432, 121009383, 127483136, 143418528, 151854912, 156456576, 161345844, 165659904, 176013648, 191224704, 202473216, 215127792, 227782368, 234684864, 242018766, 286837056, 303709824, 312913152, 322691688, 352027296, 382449408, 430255584, 455564736, 469369728, 484037532, 573674112, 607419648, 645383376, 704054592, 860511168, 911129472, 938739456, 968075064, 1147348224, 1290766752, 1408109184, 1721022336, 1822258944, 1936150128, 2581533504, 2816218368, 3442044672, 3872300256, 5163067008, 7744600512, 10326134016, 15489201024, 30978402048]

約数ペア:
[(1, 30978402048), (2, 15489201024), (3, 10326134016), (4, 7744600512), (6, 5163067008), (8, 3872300256), (9, 3442044672), (11, 2816218368), (12, 2581533504), (16, 1936150128), (17, 1822258944), (18, 1721022336), (22, 1408109184), (24, 1290766752), (27, 1147348224), (32, 968075064), (33, 938739456), (34, 911129472), (36, 860511168), (44, 704054592), (48, 645383376), (51, 607419648), (54, 573674112), (64, 484037532), (66, 469369728), (68, 455564736), (72, 430255584), (81, 382449408), (88, 352027296), (96, 322691688), (99, 312913152), (102, 303709824), (108, 286837056), (128, 242018766), (132, 234684864), (136, 227782368), (144, 215127792), (153, 202473216), (162, 191224704), (176, 176013648), (187, 165659904), (192, 161345844), (198, 156456576), (204, 151854912), (216, 143418528), (243, 127483136), (256, 121009383), (264, 117342432), (272, 113891184), (288, 107563896), (297, 104304384), (306, 101236608), (324, 95612352), (352, 88006824), (374, 82829952), (384, 80672922), (396, 78228288), (408, 75927456), (432, 71709264), (459, 67491072), (486, 63741568), (528, 58671216), (544, 56945592), (561, 55219968), (576, 53781948), (594, 52152192), (612, 50618304), (648, 47806176), (704, 44003412), (748, 41414976), (768, 40336461), (792, 39114144), (816, 37963728), (864, 35854632), (891, 34768128), (918, 33745536), (972, 31870784), (1056, 29335608), (1088, 28472796), (1122, 27609984), (1152, 26890974), (1188, 26076096), (1224, 25309152), (1296, 23903088), (1377, 22497024), (1408, 22001706), (1496, 20707488), (1584, 19557072), (1632, 18981864), (1683, 18406656), (1728, 17927316), (1782, 17384064), (1836, 16872768), (1944, 15935392), (2112, 14667804), (2176, 14236398), (2244, 13804992), (2304, 13445487), (2376, 13038048), (2448, 12654576), (2592, 11951544), (2663, 11632896), (2673, 11589376), (2754, 11248512), (2816, 11000853), (2992, 10353744), (3168, 9778536), (3264, 9490932), (3366, 9203328), (3456, 8963658), (3564, 8692032), (3672, 8436384), (3888, 7967696), (4131, 7499008), (4224, 7333902), (4352, 7118199), (4488, 6902496), (4752, 6519024), (4896, 6327288), (5049, 6135552), (5184, 5975772), (5326, 5816448), (5346, 5794688), (5508, 5624256), (5984, 5176872), (6336, 4889268), (6528, 4745466), (6732, 4601664), (6912, 4481829), (7128, 4346016), (7344, 4218192), (7776, 3983848), (7989, 3877632), (8262, 3749504), (8448, 3666951), (8976, 3451248), (9504, 3259512), (9792, 3163644), (10098, 3067776), (10368, 2987886), (10652, 2908224), (10692, 2897344), (11016, 2812128), (11968, 2588436), (12672, 2444634), (13056, 2372733), (13464, 2300832), (14256, 2173008), (14688, 2109096), (15147, 2045184), (15552, 1991924), (15978, 1938816), (16524, 1874752), (17952, 1725624), (19008, 1629756), (19584, 1581822), (20196, 1533888), (20736, 1493943), (21304, 1454112), (21384, 1448672), (22032, 1406064), (23936, 1294218), (23967, 1292544), (25344, 1222317), (26928, 1150416), (28512, 1086504), (29293, 1057536), (29376, 1054548), (30294, 1022592), (31104, 995962), (31956, 969408), (33048, 937376), (35904, 862812), (38016, 814878), (39168, 790911), (40392, 766944), (42608, 727056), (42768, 724336), (44064, 703032), (45271, 684288), (45441, 681728), (47872, 647109), (47934, 646272), (53856, 575208), (57024, 543252), (58586, 528768), (58752, 527274), (60588, 511296), (62208, 497981), (63912, 484704), (66096, 468688), (71808, 431406), (71901, 430848), (76032, 407439), (80784, 383472), (85216, 363528), (85536, 362168), (87879, 352512), (88128, 351516), (90542, 342144), (90882, 340864), (95868, 323136), (107712, 287604), (114048, 271626), (117172, 264384), (117504, 263637), (121176, 255648), (127824, 242352), (132192, 234344), (135813, 228096), (143616, 215703), (143802, 215424), (161568, 191736), (170432, 181764), (171072, 181084), (175758, 176256)]

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