718103412

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{32647}}^1$

素因数の和:32717

約数の個数: 72

約数和(自身を含む): 1996490496

約数和(自身を除く): 1278387084

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 234, 282, 423, 468, 564, 611, 846, 1222, 1692, 1833, 2444, 3666, 5499, 7332, 10998, 21996, 32647, 65294, 97941, 130588, 195882, 293823, 391764, 424411, 587646, 848822, 1175292, 1273233, 1534409, 1697644, 2546466, 3068818, 3819699, 4603227, 5092932, 6137636, 7639398, 9206454, 13809681, 15278796, 18412908, 19947317, 27619362, 39894634, 55238724, 59841951, 79789268, 119683902, 179525853, 239367804, 359051706, 718103412]

約数ペア:

[(1, 718103412), (2, 359051706), (3, 239367804), (4, 179525853), (6, 119683902), (9, 79789268), (12, 59841951), (13, 55238724), (18, 39894634), (26, 27619362), (36, 19947317), (39, 18412908), (47, 15278796), (52, 13809681), (78, 9206454), (94, 7639398), (117, 6137636), (141, 5092932), (156, 4603227), (188, 3819699), (234, 3068818), (282, 2546466), (423, 1697644), (468, 1534409), (564, 1273233), (611, 1175292), (846, 848822), (1222, 587646), (1692, 424411), (1833, 391764), (2444, 293823), (3666, 195882), (5499, 130588), (7332, 97941), (10998, 65294), (21996, 32647)]