838103436

素因数分解:

$2^2\times 3^4\times {\mathrm{47}}^2\times {\mathrm{1171}}^1$

素因数の和:1281

約数の個数: 90

約数和(自身を含む): 2240487788

約数和(自身を除く): 1402384352

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 81, 94, 108, 141, 162, 188, 282, 324, 423, 564, 846, 1171, 1269, 1692, 2209, 2342, 2538, 3513, 3807, 4418, 4684, 5076, 6627, 7026, 7614, 8836, 10539, 13254, 14052, 15228, 19881, 21078, 26508, 31617, 39762, 42156, 55037, 59643, 63234, 79524, 94851, 110074, 119286, 126468, 165111, 178929, 189702, 220148, 238572, 330222, 357858, 379404, 495333, 660444, 715716, 990666, 1485999, 1981332, 2586739, 2971998, 4457997, 5173478, 5943996, 7760217, 8915994, 10346956, 15520434, 17831988, 23280651, 31040868, 46561302, 69841953, 93122604, 139683906, 209525859, 279367812, 419051718, 838103436]

約数ペア:

[(1, 838103436), (2, 419051718), (3, 279367812), (4, 209525859), (6, 139683906), (9, 93122604), (12, 69841953), (18, 46561302), (27, 31040868), (36, 23280651), (47, 17831988), (54, 15520434), (81, 10346956), (94, 8915994), (108, 7760217), (141, 5943996), (162, 5173478), (188, 4457997), (282, 2971998), (324, 2586739), (423, 1981332), (564, 1485999), (846, 990666), (1171, 715716), (1269, 660444), (1692, 495333), (2209, 379404), (2342, 357858), (2538, 330222), (3513, 238572), (3807, 220148), (4418, 189702), (4684, 178929), (5076, 165111), (6627, 126468), (7026, 119286), (7614, 110074), (8836, 94851), (10539, 79524), (13254, 63234), (14052, 59643), (15228, 55037), (19881, 42156), (21078, 39762), (26508, 31617)]