1819446048

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4159}}^1$

素因数の和:4220

約数の個数: 216

約数和(自身を含む): 6214440960

約数和(自身を除く): 4394994912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 49, 56, 62, 63, 72, 84, 93, 96, 98, 112, 124, 126, 144, 147, 168, 186, 196, 217, 224, 248, 252, 279, 288, 294, 336, 372, 392, 434, 441, 496, 504, 558, 588, 651, 672, 744, 784, 868, 882, 992, 1008, 1116, 1176, 1302, 1488, 1519, 1568, 1736, 1764, 1953, 2016, 2232, 2352, 2604, 2976, 3038, 3472, 3528, 3906, 4159, 4464, 4557, 4704, 5208, 6076, 6944, 7056, 7812, 8318, 8928, 9114, 10416, 12152, 12477, 13671, 14112, 15624, 16636, 18228, 20832, 24304, 24954, 27342, 29113, 31248, 33272, 36456, 37431, 48608, 49908, 54684, 58226, 62496, 66544, 72912, 74862, 87339, 99816, 109368, 116452, 128929, 133088, 145824, 149724, 174678, 199632, 203791, 218736, 232904, 257858, 262017, 299448, 349356, 386787, 399264, 407582, 437472, 465808, 515716, 524034, 598896, 611373, 698712, 773574, 815164, 902503, 931616, 1031432, 1048068, 1160361, 1197792, 1222746, 1397424, 1547148, 1630328, 1805006, 1834119, 2062864, 2096136, 2320722, 2445492, 2707509, 2794848, 3094296, 3260656, 3610012, 3668238, 4125728, 4192272, 4641444, 4890984, 5415018, 6188592, 6317521, 6521312, 7220024, 7336476, 8122527, 8384544, 9282888, 9781968, 10830036, 12377184, 12635042, 14440048, 14672952, 16245054, 18565776, 18952563, 19563936, 21660072, 25270084, 28880096, 29345904, 32490108, 37131552, 37905126, 43320144, 50540168, 56857689, 58691808, 64980216, 75810252, 86640288, 101080336, 113715378, 129960432, 151620504, 202160672, 227430756, 259920864, 303241008, 454861512, 606482016, 909723024, 1819446048]

約数ペア:

[(1, 1819446048), (2, 909723024), (3, 606482016), (4, 454861512), (6, 303241008), (7, 259920864), (8, 227430756), (9, 202160672), (12, 151620504), (14, 129960432), (16, 113715378), (18, 101080336), (21, 86640288), (24, 75810252), (28, 64980216), (31, 58691808), (32, 56857689), (36, 50540168), (42, 43320144), (48, 37905126), (49, 37131552), (56, 32490108), (62, 29345904), (63, 28880096), (72, 25270084), (84, 21660072), (93, 19563936), (96, 18952563), (98, 18565776), (112, 16245054), (124, 14672952), (126, 14440048), (144, 12635042), (147, 12377184), (168, 10830036), (186, 9781968), (196, 9282888), (217, 8384544), (224, 8122527), (248, 7336476), (252, 7220024), (279, 6521312), (288, 6317521), (294, 6188592), (336, 5415018), (372, 4890984), (392, 4641444), (434, 4192272), (441, 4125728), (496, 3668238), (504, 3610012), (558, 3260656), (588, 3094296), (651, 2794848), (672, 2707509), (744, 2445492), (784, 2320722), (868, 2096136), (882, 2062864), (992, 1834119), (1008, 1805006), (1116, 1630328), (1176, 1547148), (1302, 1397424), (1488, 1222746), (1519, 1197792), (1568, 1160361), (1736, 1048068), (1764, 1031432), (1953, 931616), (2016, 902503), (2232, 815164), (2352, 773574), (2604, 698712), (2976, 611373), (3038, 598896), (3472, 524034), (3528, 515716), (3906, 465808), (4159, 437472), (4464, 407582), (4557, 399264), (4704, 386787), (5208, 349356), (6076, 299448), (6944, 262017), (7056, 257858), (7812, 232904), (8318, 218736), (8928, 203791), (9114, 199632), (10416, 174678), (12152, 149724), (12477, 145824), (13671, 133088), (14112, 128929), (15624, 116452), (16636, 109368), (18228, 99816), (20832, 87339), (24304, 74862), (24954, 72912), (27342, 66544), (29113, 62496), (31248, 58226), (33272, 54684), (36456, 49908), (37431, 48608)]