1085890352

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{421}}^1$

素因数の和:658

約数の個数: 80

約数和(自身を含む): 2265593088

約数和(自身を除く): 1179702736

約数列:

[1, 2, 4, 8, 16, 23, 43, 46, 86, 92, 163, 172, 184, 326, 344, 368, 421, 652, 688, 842, 989, 1304, 1684, 1978, 2608, 3368, 3749, 3956, 6736, 7009, 7498, 7912, 9683, 14018, 14996, 15824, 18103, 19366, 28036, 29992, 36206, 38732, 56072, 59984, 68623, 72412, 77464, 112144, 137246, 144824, 154928, 161207, 274492, 289648, 322414, 416369, 548984, 644828, 832738, 1097968, 1289656, 1578329, 1665476, 2579312, 2950789, 3156658, 3330952, 5901578, 6313316, 6661904, 11803156, 12626632, 23606312, 25253264, 47212624, 67868147, 135736294, 271472588, 542945176, 1085890352]

約数ペア:

[(1, 1085890352), (2, 542945176), (4, 271472588), (8, 135736294), (16, 67868147), (23, 47212624), (43, 25253264), (46, 23606312), (86, 12626632), (92, 11803156), (163, 6661904), (172, 6313316), (184, 5901578), (326, 3330952), (344, 3156658), (368, 2950789), (421, 2579312), (652, 1665476), (688, 1578329), (842, 1289656), (989, 1097968), (1304, 832738), (1684, 644828), (1978, 548984), (2608, 416369), (3368, 322414), (3749, 289648), (3956, 274492), (6736, 161207), (7009, 154928), (7498, 144824), (7912, 137246), (9683, 112144), (14018, 77464), (14996, 72412), (15824, 68623), (18103, 59984), (19366, 56072), (28036, 38732), (29992, 36206)]