1991736256

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{6089}}^1$

素因数の和:6389

約数の個数: 56

約数和(自身を含む): 4176522000

約数和(自身を除く): 2184785744

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 269, 304, 538, 608, 1076, 1216, 2152, 4304, 5111, 6089, 8608, 10222, 12178, 17216, 20444, 24356, 40888, 48712, 81776, 97424, 115691, 163552, 194848, 231382, 327104, 389696, 462764, 925528, 1637941, 1851056, 3275882, 3702112, 6551764, 7404224, 13103528, 26207056, 31120879, 52414112, 62241758, 104828224, 124483516, 248967032, 497934064, 995868128, 1991736256]

約数ペア:

[(1, 1991736256), (2, 995868128), (4, 497934064), (8, 248967032), (16, 124483516), (19, 104828224), (32, 62241758), (38, 52414112), (64, 31120879), (76, 26207056), (152, 13103528), (269, 7404224), (304, 6551764), (538, 3702112), (608, 3275882), (1076, 1851056), (1216, 1637941), (2152, 925528), (4304, 462764), (5111, 389696), (6089, 327104), (8608, 231382), (10222, 194848), (12178, 163552), (17216, 115691), (20444, 97424), (24356, 81776), (40888, 48712)]