490624483072

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{3037}}^1\times {\mathrm{27437}}^1$

素因数の和:30513

約数の個数: 72

約数和(自身を含む): 1022285882016

約数和(自身を除く): 531661398944

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 736, 1472, 2944, 3037, 5888, 6074, 12148, 24296, 27437, 48592, 54874, 69851, 97184, 109748, 139702, 194368, 219496, 279404, 388736, 438992, 558808, 631051, 777472, 877984, 1117616, 1262102, 1755968, 2235232, 2524204, 3511936, 4470464, 5048408, 7023872, 8940928, 10096816, 17881856, 20193632, 40387264, 80774528, 83326169, 161549056, 166652338, 333304676, 666609352, 1333218704, 1916501887, 2666437408, 3833003774, 5332874816, 7666007548, 10665749632, 15332015096, 21331499264, 30664030192, 61328060384, 122656120768, 245312241536, 490624483072]

約数ペア:

[(1, 490624483072), (2, 245312241536), (4, 122656120768), (8, 61328060384), (16, 30664030192), (23, 21331499264), (32, 15332015096), (46, 10665749632), (64, 7666007548), (92, 5332874816), (128, 3833003774), (184, 2666437408), (256, 1916501887), (368, 1333218704), (736, 666609352), (1472, 333304676), (2944, 166652338), (3037, 161549056), (5888, 83326169), (6074, 80774528), (12148, 40387264), (24296, 20193632), (27437, 17881856), (48592, 10096816), (54874, 8940928), (69851, 7023872), (97184, 5048408), (109748, 4470464), (139702, 3511936), (194368, 2524204), (219496, 2235232), (279404, 1755968), (388736, 1262102), (438992, 1117616), (558808, 877984), (631051, 777472)]