1999822176

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:136

約数の個数: 384

約数和(自身を含む): 6729246720

約数和(自身を除く): 4729424544

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 37, 44, 47, 48, 54, 66, 72, 74, 88, 94, 96, 99, 108, 111, 121, 132, 141, 144, 148, 176, 188, 198, 216, 222, 242, 264, 282, 288, 296, 297, 333, 352, 363, 376, 396, 407, 423, 432, 444, 484, 517, 528, 564, 592, 594, 666, 726, 752, 792, 814, 846, 864, 888, 968, 999, 1034, 1056, 1089, 1128, 1184, 1188, 1221, 1269, 1331, 1332, 1452, 1504, 1551, 1584, 1628, 1692, 1739, 1776, 1936, 1998, 2068, 2178, 2256, 2376, 2442, 2538, 2662, 2664, 2904, 3102, 3168, 3256, 3267, 3384, 3478, 3552, 3663, 3872, 3993, 3996, 4136, 4356, 4477, 4512, 4653, 4752, 4884, 5076, 5217, 5324, 5328, 5687, 5808, 6204, 6512, 6534, 6768, 6956, 7326, 7986, 7992, 8272, 8712, 8954, 9306, 9504, 9768, 10152, 10434, 10648, 10656, 10989, 11374, 11616, 11979, 12408, 13024, 13068, 13431, 13536, 13912, 13959, 14652, 15651, 15972, 15984, 16544, 17061, 17424, 17908, 18612, 19129, 19536, 20304, 20868, 21296, 21978, 22748, 23958, 24816, 26136, 26862, 27824, 27918, 29304, 31302, 31944, 31968, 34122, 34848, 35816, 35937, 37224, 38258, 39072, 40293, 40608, 41736, 42592, 43956, 45496, 46953, 47916, 49247, 49632, 51183, 52272, 53724, 55648, 55836, 57387, 58608, 62557, 62604, 63888, 68244, 71632, 71874, 74448, 76516, 80586, 83472, 87912, 90992, 93906, 95832, 98494, 102366, 104544, 107448, 111672, 114774, 117216, 120879, 125114, 125208, 127776, 136488, 143264, 143748, 147741, 148896, 153032, 153549, 161172, 166944, 172161, 175824, 181984, 187671, 187812, 191664, 196988, 204732, 210419, 214896, 223344, 229548, 241758, 250228, 250416, 272976, 287496, 295482, 306064, 307098, 322344, 344322, 351648, 375342, 375624, 383328, 393976, 409464, 420838, 429792, 443223, 446688, 459096, 483516, 500456, 500832, 516483, 545952, 563013, 574992, 590964, 612128, 614196, 631257, 644688, 688644, 750684, 751248, 787952, 818928, 841676, 886446, 918192, 967032, 1000912, 1032966, 1126026, 1149984, 1181928, 1228392, 1262514, 1289376, 1329669, 1377288, 1501368, 1502496, 1575904, 1637856, 1683352, 1689039, 1772892, 1836384, 1893771, 1934064, 2001824, 2065932, 2252052, 2314609, 2363856, 2456784, 2525028, 2659338, 2754576, 3002736, 3366704, 3378078, 3545784, 3787542, 3868128, 4131864, 4504104, 4629218, 4727712, 4913568, 5050056, 5318676, 5509152, 5681313, 6005472, 6733408, 6756156, 6943827, 7091568, 7575084, 8263728, 9008208, 9258436, 10100112, 10637352, 11362626, 13512312, 13887654, 14183136, 15150168, 16527456, 18016416, 18516872, 20200224, 20831481, 21274704, 22725252, 27024624, 27775308, 30300336, 37033744, 41662962, 42549408, 45450504, 54049248, 55550616, 60600672, 62494443, 74067488, 83325924, 90901008, 111101232, 124988886, 166651848, 181802016, 222202464, 249977772, 333303696, 499955544, 666607392, 999911088, 1999822176]

約数ペア:

[(1, 1999822176), (2, 999911088), (3, 666607392), (4, 499955544), (6, 333303696), (8, 249977772), (9, 222202464), (11, 181802016), (12, 166651848), (16, 124988886), (18, 111101232), (22, 90901008), (24, 83325924), (27, 74067488), (32, 62494443), (33, 60600672), (36, 55550616), (37, 54049248), (44, 45450504), (47, 42549408), (48, 41662962), (54, 37033744), (66, 30300336), (72, 27775308), (74, 27024624), (88, 22725252), (94, 21274704), (96, 20831481), (99, 20200224), (108, 18516872), (111, 18016416), (121, 16527456), (132, 15150168), (141, 14183136), (144, 13887654), (148, 13512312), (176, 11362626), (188, 10637352), (198, 10100112), (216, 9258436), (222, 9008208), (242, 8263728), (264, 7575084), (282, 7091568), (288, 6943827), (296, 6756156), (297, 6733408), (333, 6005472), (352, 5681313), (363, 5509152), (376, 5318676), (396, 5050056), (407, 4913568), (423, 4727712), (432, 4629218), (444, 4504104), (484, 4131864), (517, 3868128), (528, 3787542), (564, 3545784), (592, 3378078), (594, 3366704), (666, 3002736), (726, 2754576), (752, 2659338), (792, 2525028), (814, 2456784), (846, 2363856), (864, 2314609), (888, 2252052), (968, 2065932), (999, 2001824), (1034, 1934064), (1056, 1893771), (1089, 1836384), (1128, 1772892), (1184, 1689039), (1188, 1683352), (1221, 1637856), (1269, 1575904), (1331, 1502496), (1332, 1501368), (1452, 1377288), (1504, 1329669), (1551, 1289376), (1584, 1262514), (1628, 1228392), (1692, 1181928), (1739, 1149984), (1776, 1126026), (1936, 1032966), (1998, 1000912), (2068, 967032), (2178, 918192), (2256, 886446), (2376, 841676), (2442, 818928), (2538, 787952), (2662, 751248), (2664, 750684), (2904, 688644), (3102, 644688), (3168, 631257), (3256, 614196), (3267, 612128), (3384, 590964), (3478, 574992), (3552, 563013), (3663, 545952), (3872, 516483), (3993, 500832), (3996, 500456), (4136, 483516), (4356, 459096), (4477, 446688), (4512, 443223), (4653, 429792), (4752, 420838), (4884, 409464), (5076, 393976), (5217, 383328), (5324, 375624), (5328, 375342), (5687, 351648), (5808, 344322), (6204, 322344), (6512, 307098), (6534, 306064), (6768, 295482), (6956, 287496), (7326, 272976), (7986, 250416), (7992, 250228), (8272, 241758), (8712, 229548), (8954, 223344), (9306, 214896), (9504, 210419), (9768, 204732), (10152, 196988), (10434, 191664), (10648, 187812), (10656, 187671), (10989, 181984), (11374, 175824), (11616, 172161), (11979, 166944), (12408, 161172), (13024, 153549), (13068, 153032), (13431, 148896), (13536, 147741), (13912, 143748), (13959, 143264), (14652, 136488), (15651, 127776), (15972, 125208), (15984, 125114), (16544, 120879), (17061, 117216), (17424, 114774), (17908, 111672), (18612, 107448), (19129, 104544), (19536, 102366), (20304, 98494), (20868, 95832), (21296, 93906), (21978, 90992), (22748, 87912), (23958, 83472), (24816, 80586), (26136, 76516), (26862, 74448), (27824, 71874), (27918, 71632), (29304, 68244), (31302, 63888), (31944, 62604), (31968, 62557), (34122, 58608), (34848, 57387), (35816, 55836), (35937, 55648), (37224, 53724), (38258, 52272), (39072, 51183), (40293, 49632), (40608, 49247), (41736, 47916), (42592, 46953), (43956, 45496)]