325407186

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:861

約数の個数: 128

約数和(自身を含む): 847257600

約数和(自身を除く): 521850414

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 31, 38, 39, 54, 57, 62, 78, 93, 114, 117, 171, 186, 234, 247, 279, 342, 351, 403, 494, 513, 558, 589, 702, 741, 787, 806, 837, 1026, 1178, 1209, 1482, 1574, 1674, 1767, 2223, 2361, 2418, 3534, 3627, 4446, 4722, 5301, 6669, 7083, 7254, 7657, 10231, 10602, 10881, 13338, 14166, 14953, 15314, 15903, 20462, 21249, 21762, 22971, 24397, 29906, 30693, 31806, 42498, 44859, 45942, 48794, 61386, 68913, 73191, 89718, 92079, 134577, 137826, 146382, 184158, 194389, 206739, 219573, 269154, 276237, 317161, 388778, 403731, 413478, 439146, 463543, 552474, 583167, 634322, 658719, 807462, 927086, 951483, 1166334, 1317438, 1390629, 1749501, 1902966, 2781258, 2854449, 3499002, 4171887, 5248503, 5708898, 6026059, 8343774, 8563347, 10497006, 12052118, 12515661, 17126694, 18078177, 25031322, 36156354, 54234531, 108469062, 162703593, 325407186]

約数ペア:

[(1, 325407186), (2, 162703593), (3, 108469062), (6, 54234531), (9, 36156354), (13, 25031322), (18, 18078177), (19, 17126694), (26, 12515661), (27, 12052118), (31, 10497006), (38, 8563347), (39, 8343774), (54, 6026059), (57, 5708898), (62, 5248503), (78, 4171887), (93, 3499002), (114, 2854449), (117, 2781258), (171, 1902966), (186, 1749501), (234, 1390629), (247, 1317438), (279, 1166334), (342, 951483), (351, 927086), (403, 807462), (494, 658719), (513, 634322), (558, 583167), (589, 552474), (702, 463543), (741, 439146), (787, 413478), (806, 403731), (837, 388778), (1026, 317161), (1178, 276237), (1209, 269154), (1482, 219573), (1574, 206739), (1674, 194389), (1767, 184158), (2223, 146382), (2361, 137826), (2418, 134577), (3534, 92079), (3627, 89718), (4446, 73191), (4722, 68913), (5301, 61386), (6669, 48794), (7083, 45942), (7254, 44859), (7657, 42498), (10231, 31806), (10602, 30693), (10881, 29906), (13338, 24397), (14166, 22971), (14953, 21762), (15314, 21249), (15903, 20462)]