218509512

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{10453}}^1$

素因数の和:10542

約数の個数: 64

約数和(自身を含む): 597132480

約数和(自身を除く): 378622968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 67, 78, 104, 134, 156, 201, 268, 312, 402, 536, 804, 871, 1608, 1742, 2613, 3484, 5226, 6968, 10452, 10453, 20904, 20906, 31359, 41812, 62718, 83624, 125436, 135889, 250872, 271778, 407667, 543556, 700351, 815334, 1087112, 1400702, 1630668, 2101053, 2801404, 3261336, 4202106, 5602808, 8404212, 9104563, 16808424, 18209126, 27313689, 36418252, 54627378, 72836504, 109254756, 218509512]

約数ペア:

[(1, 218509512), (2, 109254756), (3, 72836504), (4, 54627378), (6, 36418252), (8, 27313689), (12, 18209126), (13, 16808424), (24, 9104563), (26, 8404212), (39, 5602808), (52, 4202106), (67, 3261336), (78, 2801404), (104, 2101053), (134, 1630668), (156, 1400702), (201, 1087112), (268, 815334), (312, 700351), (402, 543556), (536, 407667), (804, 271778), (871, 250872), (1608, 135889), (1742, 125436), (2613, 83624), (3484, 62718), (5226, 41812), (6968, 31359), (10452, 20906), (10453, 20904)]