461897334

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{2293}}^1$

素因数の和:2370

約数の個数: 72

約数和(自身を含む): 1090769472

約数和(自身を除く): 628872138

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 171, 186, 279, 342, 361, 558, 589, 722, 1083, 1178, 1767, 2166, 2293, 3249, 3534, 4586, 5301, 6498, 6879, 10602, 11191, 13758, 20637, 22382, 33573, 41274, 43567, 67146, 71083, 87134, 100719, 130701, 142166, 201438, 213249, 261402, 392103, 426498, 639747, 784206, 827773, 1279494, 1350577, 1655546, 2483319, 2701154, 4051731, 4966638, 7449957, 8103462, 12155193, 14899914, 24310386, 25660963, 51321926, 76982889, 153965778, 230948667, 461897334]

約数ペア:

[(1, 461897334), (2, 230948667), (3, 153965778), (6, 76982889), (9, 51321926), (18, 25660963), (19, 24310386), (31, 14899914), (38, 12155193), (57, 8103462), (62, 7449957), (93, 4966638), (114, 4051731), (171, 2701154), (186, 2483319), (279, 1655546), (342, 1350577), (361, 1279494), (558, 827773), (589, 784206), (722, 639747), (1083, 426498), (1178, 392103), (1767, 261402), (2166, 213249), (2293, 201438), (3249, 142166), (3534, 130701), (4586, 100719), (5301, 87134), (6498, 71083), (6879, 67146), (10602, 43567), (11191, 41274), (13758, 33573), (20637, 22382)]