320431379472

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71781223}}^1$

素因数の和:71781268

約数の個数: 60

約数和(自身を含む): 925690664704

約数和(自身を除く): 605259285232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 71781223, 143562446, 215343669, 287124892, 430687338, 574249784, 646031007, 861374676, 1148499568, 1292062014, 1722749352, 2225217913, 2584124028, 3445498704, 4450435826, 5168248056, 6675653739, 8900871652, 10336496112, 13351307478, 17801743304, 20026961217, 26702614956, 35603486608, 40053922434, 53405229912, 80107844868, 106810459824, 160215689736, 320431379472]

約数ペア:

[(1, 320431379472), (2, 160215689736), (3, 106810459824), (4, 80107844868), (6, 53405229912), (8, 40053922434), (9, 35603486608), (12, 26702614956), (16, 20026961217), (18, 17801743304), (24, 13351307478), (31, 10336496112), (36, 8900871652), (48, 6675653739), (62, 5168248056), (72, 4450435826), (93, 3445498704), (124, 2584124028), (144, 2225217913), (186, 1722749352), (248, 1292062014), (279, 1148499568), (372, 861374676), (496, 646031007), (558, 574249784), (744, 430687338), (1116, 287124892), (1488, 215343669), (2232, 143562446), (4464, 71781223)]