496962984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2579}}^1$

素因数の和:2663

約数の個数: 128

約数和(自身を含む): 1505894400

約数和(自身を除く): 1008931416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 37, 42, 56, 62, 74, 84, 93, 111, 124, 148, 168, 186, 217, 222, 248, 259, 296, 372, 434, 444, 518, 651, 744, 777, 868, 888, 1036, 1147, 1302, 1554, 1736, 2072, 2294, 2579, 2604, 3108, 3441, 4588, 5158, 5208, 6216, 6882, 7737, 8029, 9176, 10316, 13764, 15474, 16058, 18053, 20632, 24087, 27528, 30948, 32116, 36106, 48174, 54159, 61896, 64232, 72212, 79949, 95423, 96348, 108318, 144424, 159898, 190846, 192696, 216636, 239847, 286269, 319796, 381692, 433272, 479694, 559643, 572538, 639592, 667961, 763384, 959388, 1119286, 1145076, 1335922, 1678929, 1918776, 2003883, 2238572, 2290152, 2671844, 2958113, 3357858, 4007766, 4477144, 5343688, 5916226, 6715716, 8015532, 8874339, 11832452, 13431432, 16031064, 17748678, 20706791, 23664904, 35497356, 41413582, 62120373, 70994712, 82827164, 124240746, 165654328, 248481492, 496962984]

約数ペア:

[(1, 496962984), (2, 248481492), (3, 165654328), (4, 124240746), (6, 82827164), (7, 70994712), (8, 62120373), (12, 41413582), (14, 35497356), (21, 23664904), (24, 20706791), (28, 17748678), (31, 16031064), (37, 13431432), (42, 11832452), (56, 8874339), (62, 8015532), (74, 6715716), (84, 5916226), (93, 5343688), (111, 4477144), (124, 4007766), (148, 3357858), (168, 2958113), (186, 2671844), (217, 2290152), (222, 2238572), (248, 2003883), (259, 1918776), (296, 1678929), (372, 1335922), (434, 1145076), (444, 1119286), (518, 959388), (651, 763384), (744, 667961), (777, 639592), (868, 572538), (888, 559643), (1036, 479694), (1147, 433272), (1302, 381692), (1554, 319796), (1736, 286269), (2072, 239847), (2294, 216636), (2579, 192696), (2604, 190846), (3108, 159898), (3441, 144424), (4588, 108318), (5158, 96348), (5208, 95423), (6216, 79949), (6882, 72212), (7737, 64232), (8029, 61896), (9176, 54159), (10316, 48174), (13764, 36106), (15474, 32116), (16058, 30948), (18053, 27528), (20632, 24087)]