1648613616

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{6971}}^1$

素因数の和:7374

約数の個数: 80

約数和(自身を含む): 4599288960

約数和(自身を除く): 2950675344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 379, 624, 758, 1137, 1516, 2274, 3032, 4548, 4927, 6064, 6971, 9096, 9854, 13942, 14781, 18192, 19708, 20913, 27884, 29562, 39416, 41826, 55768, 59124, 78832, 83652, 90623, 111536, 118248, 167304, 181246, 236496, 271869, 334608, 362492, 543738, 724984, 1087476, 1449968, 2174952, 2642009, 4349904, 5284018, 7926027, 10568036, 15852054, 21136072, 31704108, 34346117, 42272144, 63408216, 68692234, 103038351, 126816432, 137384468, 206076702, 274768936, 412153404, 549537872, 824306808, 1648613616]

約数ペア:

[(1, 1648613616), (2, 824306808), (3, 549537872), (4, 412153404), (6, 274768936), (8, 206076702), (12, 137384468), (13, 126816432), (16, 103038351), (24, 68692234), (26, 63408216), (39, 42272144), (48, 34346117), (52, 31704108), (78, 21136072), (104, 15852054), (156, 10568036), (208, 7926027), (312, 5284018), (379, 4349904), (624, 2642009), (758, 2174952), (1137, 1449968), (1516, 1087476), (2274, 724984), (3032, 543738), (4548, 362492), (4927, 334608), (6064, 271869), (6971, 236496), (9096, 181246), (9854, 167304), (13942, 118248), (14781, 111536), (18192, 90623), (19708, 83652), (20913, 78832), (27884, 59124), (29562, 55768), (39416, 41826)]