303215612

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{2039}}^1$

素因数の和:2210

約数の個数: 48

約数和(自身を含む): 625121280

約数和(自身を除く): 321905668

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 113, 188, 226, 329, 452, 658, 791, 1316, 1582, 2039, 3164, 4078, 5311, 8156, 10622, 14273, 21244, 28546, 37177, 57092, 74354, 95833, 148708, 191666, 230407, 383332, 460814, 670831, 921628, 1341662, 1612849, 2683324, 3225698, 6451396, 10829129, 21658258, 43316516, 75803903, 151607806, 303215612]

約数ペア:

[(1, 303215612), (2, 151607806), (4, 75803903), (7, 43316516), (14, 21658258), (28, 10829129), (47, 6451396), (94, 3225698), (113, 2683324), (188, 1612849), (226, 1341662), (329, 921628), (452, 670831), (658, 460814), (791, 383332), (1316, 230407), (1582, 191666), (2039, 148708), (3164, 95833), (4078, 74354), (5311, 57092), (8156, 37177), (10622, 28546), (14273, 21244)]