321013008

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{47431}}^1$

素因数の和:47492

約数の個数: 60

約数和(自身を含む): 917524608

約数和(自身を除く): 596511600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 564, 752, 846, 1128, 1692, 2256, 3384, 6768, 47431, 94862, 142293, 189724, 284586, 379448, 426879, 569172, 758896, 853758, 1138344, 1707516, 2229257, 2276688, 3415032, 4458514, 6687771, 6830064, 8917028, 13375542, 17834056, 20063313, 26751084, 35668112, 40126626, 53502168, 80253252, 107004336, 160506504, 321013008]

約数ペア:

[(1, 321013008), (2, 160506504), (3, 107004336), (4, 80253252), (6, 53502168), (8, 40126626), (9, 35668112), (12, 26751084), (16, 20063313), (18, 17834056), (24, 13375542), (36, 8917028), (47, 6830064), (48, 6687771), (72, 4458514), (94, 3415032), (141, 2276688), (144, 2229257), (188, 1707516), (282, 1138344), (376, 853758), (423, 758896), (564, 569172), (752, 426879), (846, 379448), (1128, 284586), (1692, 189724), (2256, 142293), (3384, 94862), (6768, 47431)]