1723466628

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{16223}}^1$

素因数の和:16473

約数の個数: 72

約数和(自身を含む): 4712617728

約数和(自身を除く): 2989151100

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 227, 234, 454, 468, 681, 908, 1362, 2043, 2724, 2951, 4086, 5902, 8172, 8853, 11804, 16223, 17706, 26559, 32446, 35412, 48669, 53118, 64892, 97338, 106236, 146007, 194676, 210899, 292014, 421798, 584028, 632697, 843596, 1265394, 1898091, 2530788, 3682621, 3796182, 7365242, 7592364, 11047863, 14730484, 22095726, 33143589, 44191452, 47874073, 66287178, 95748146, 132574356, 143622219, 191496292, 287244438, 430866657, 574488876, 861733314, 1723466628]

約数ペア:

[(1, 1723466628), (2, 861733314), (3, 574488876), (4, 430866657), (6, 287244438), (9, 191496292), (12, 143622219), (13, 132574356), (18, 95748146), (26, 66287178), (36, 47874073), (39, 44191452), (52, 33143589), (78, 22095726), (117, 14730484), (156, 11047863), (227, 7592364), (234, 7365242), (454, 3796182), (468, 3682621), (681, 2530788), (908, 1898091), (1362, 1265394), (2043, 843596), (2724, 632697), (2951, 584028), (4086, 421798), (5902, 292014), (8172, 210899), (8853, 194676), (11804, 146007), (16223, 106236), (17706, 97338), (26559, 64892), (32446, 53118), (35412, 48669)]