647491296

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{2243}}^1$

素因数の和:2384

約数の個数: 96

約数和(自身を含む): 1773370368

約数和(自身を除く): 1125879072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 97, 124, 186, 194, 248, 291, 372, 388, 496, 582, 744, 776, 992, 1164, 1488, 1552, 2243, 2328, 2976, 3007, 3104, 4486, 4656, 6014, 6729, 8972, 9021, 9312, 12028, 13458, 17944, 18042, 24056, 26916, 35888, 36084, 48112, 53832, 69533, 71776, 72168, 96224, 107664, 139066, 144336, 208599, 215328, 217571, 278132, 288672, 417198, 435142, 556264, 652713, 834396, 870284, 1112528, 1305426, 1668792, 1740568, 2225056, 2610852, 3337584, 3481136, 5221704, 6675168, 6744701, 6962272, 10443408, 13489402, 20234103, 20886816, 26978804, 40468206, 53957608, 80936412, 107915216, 161872824, 215830432, 323745648, 647491296]

約数ペア:

[(1, 647491296), (2, 323745648), (3, 215830432), (4, 161872824), (6, 107915216), (8, 80936412), (12, 53957608), (16, 40468206), (24, 26978804), (31, 20886816), (32, 20234103), (48, 13489402), (62, 10443408), (93, 6962272), (96, 6744701), (97, 6675168), (124, 5221704), (186, 3481136), (194, 3337584), (248, 2610852), (291, 2225056), (372, 1740568), (388, 1668792), (496, 1305426), (582, 1112528), (744, 870284), (776, 834396), (992, 652713), (1164, 556264), (1488, 435142), (1552, 417198), (2243, 288672), (2328, 278132), (2976, 217571), (3007, 215328), (3104, 208599), (4486, 144336), (4656, 139066), (6014, 107664), (6729, 96224), (8972, 72168), (9021, 71776), (9312, 69533), (12028, 53832), (13458, 48112), (17944, 36084), (18042, 35888), (24056, 26916)]