1557936

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:394

約数の個数: 60

約数和(自身を含む): 4513600

約数和(自身を除く): 2955664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 349, 372, 496, 558, 698, 744, 1047, 1116, 1396, 1488, 2094, 2232, 2792, 3141, 4188, 4464, 5584, 6282, 8376, 10819, 12564, 16752, 21638, 25128, 32457, 43276, 50256, 64914, 86552, 97371, 129828, 173104, 194742, 259656, 389484, 519312, 778968, 1557936]

約数ペア:

[(1, 1557936), (2, 778968), (3, 519312), (4, 389484), (6, 259656), (8, 194742), (9, 173104), (12, 129828), (16, 97371), (18, 86552), (24, 64914), (31, 50256), (36, 43276), (48, 32457), (62, 25128), (72, 21638), (93, 16752), (124, 12564), (144, 10819), (186, 8376), (248, 6282), (279, 5584), (349, 4464), (372, 4188), (496, 3141), (558, 2792), (698, 2232), (744, 2094), (1047, 1488), (1116, 1396)]