2247991256

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1\times {\mathrm{1709}}^1$

素因数の和:2088

約数の個数: 64

約数和(自身を含む): 4895251200

約数和(自身を除く): 2647259944

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 283, 332, 566, 581, 664, 1132, 1162, 1709, 1981, 2264, 2324, 3418, 3962, 4648, 6836, 7924, 11963, 13672, 15848, 23489, 23926, 46978, 47852, 93956, 95704, 141847, 164423, 187912, 283694, 328846, 483647, 567388, 657692, 967294, 992929, 1134776, 1315384, 1934588, 1985858, 3385529, 3869176, 3971716, 6771058, 7943432, 13542116, 27084232, 40142701, 80285402, 160570804, 280998907, 321141608, 561997814, 1123995628, 2247991256]

約数ペア:

[(1, 2247991256), (2, 1123995628), (4, 561997814), (7, 321141608), (8, 280998907), (14, 160570804), (28, 80285402), (56, 40142701), (83, 27084232), (166, 13542116), (283, 7943432), (332, 6771058), (566, 3971716), (581, 3869176), (664, 3385529), (1132, 1985858), (1162, 1934588), (1709, 1315384), (1981, 1134776), (2264, 992929), (2324, 967294), (3418, 657692), (3962, 567388), (4648, 483647), (6836, 328846), (7924, 283694), (11963, 187912), (13672, 164423), (15848, 141847), (23489, 95704), (23926, 93956), (46978, 47852)]