320074008

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{6421}}^1$

素因数の和:6528

約数の個数: 64

約数和(自身を含む): 838456320

約数和(自身を除く): 518382312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 67, 93, 124, 134, 186, 201, 248, 268, 372, 402, 536, 744, 804, 1608, 2077, 4154, 6231, 6421, 8308, 12462, 12842, 16616, 19263, 24924, 25684, 38526, 49848, 51368, 77052, 154104, 199051, 398102, 430207, 597153, 796204, 860414, 1194306, 1290621, 1592408, 1720828, 2388612, 2581242, 3441656, 4777224, 5162484, 10324968, 13336417, 26672834, 40009251, 53345668, 80018502, 106691336, 160037004, 320074008]

約数ペア:

[(1, 320074008), (2, 160037004), (3, 106691336), (4, 80018502), (6, 53345668), (8, 40009251), (12, 26672834), (24, 13336417), (31, 10324968), (62, 5162484), (67, 4777224), (93, 3441656), (124, 2581242), (134, 2388612), (186, 1720828), (201, 1592408), (248, 1290621), (268, 1194306), (372, 860414), (402, 796204), (536, 597153), (744, 430207), (804, 398102), (1608, 199051), (2077, 154104), (4154, 77052), (6231, 51368), (6421, 49848), (8308, 38526), (12462, 25684), (12842, 24924), (16616, 19263)]