329649164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:343

約数の個数: 96

約数和(自身を含む): 692428800

約数和(自身を除く): 362779636

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 47, 52, 62, 76, 94, 124, 188, 229, 247, 403, 458, 494, 589, 611, 806, 893, 916, 988, 1178, 1222, 1457, 1612, 1786, 2356, 2444, 2914, 2977, 3572, 4351, 5828, 5954, 7099, 7657, 8702, 10763, 11609, 11908, 14198, 15314, 17404, 18941, 21526, 23218, 27683, 28396, 30628, 37882, 43052, 46436, 55366, 56563, 75764, 92287, 110732, 113126, 134881, 139919, 184574, 204497, 226252, 269762, 279838, 333653, 359879, 369148, 408994, 539524, 559676, 667306, 719758, 817988, 1334612, 1439516, 1753453, 2658461, 3506906, 4337489, 5316922, 6339407, 7013812, 8674978, 10633844, 12678814, 17349956, 25357628, 82412291, 164824582, 329649164]

約数ペア:

[(1, 329649164), (2, 164824582), (4, 82412291), (13, 25357628), (19, 17349956), (26, 12678814), (31, 10633844), (38, 8674978), (47, 7013812), (52, 6339407), (62, 5316922), (76, 4337489), (94, 3506906), (124, 2658461), (188, 1753453), (229, 1439516), (247, 1334612), (403, 817988), (458, 719758), (494, 667306), (589, 559676), (611, 539524), (806, 408994), (893, 369148), (916, 359879), (988, 333653), (1178, 279838), (1222, 269762), (1457, 226252), (1612, 204497), (1786, 184574), (2356, 139919), (2444, 134881), (2914, 113126), (2977, 110732), (3572, 92287), (4351, 75764), (5828, 56563), (5954, 55366), (7099, 46436), (7657, 43052), (8702, 37882), (10763, 30628), (11609, 28396), (11908, 27683), (14198, 23218), (15314, 21526), (17404, 18941)]