378486516

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{10331}}^1$

素因数の和:10452

約数の個数: 48

約数和(自身を含む): 916489728

約数和(自身を除く): 538003212

約数列:

[1, 2, 3, 4, 6, 12, 43, 71, 86, 129, 142, 172, 213, 258, 284, 426, 516, 852, 3053, 6106, 9159, 10331, 12212, 18318, 20662, 30993, 36636, 41324, 61986, 123972, 444233, 733501, 888466, 1332699, 1467002, 1776932, 2200503, 2665398, 2934004, 4401006, 5330796, 8802012, 31540543, 63081086, 94621629, 126162172, 189243258, 378486516]

約数ペア:

[(1, 378486516), (2, 189243258), (3, 126162172), (4, 94621629), (6, 63081086), (12, 31540543), (43, 8802012), (71, 5330796), (86, 4401006), (129, 2934004), (142, 2665398), (172, 2200503), (213, 1776932), (258, 1467002), (284, 1332699), (426, 888466), (516, 733501), (852, 444233), (3053, 123972), (6106, 61986), (9159, 41324), (10331, 36636), (12212, 30993), (18318, 20662)]