215545332

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1\times {\mathrm{419}}^1$

素因数の和:852

約数の個数: 48

約数和(自身を含む): 509160960

約数和(自身を除く): 293615628

約数列:

[1, 2, 3, 4, 6, 12, 163, 263, 326, 419, 489, 526, 652, 789, 838, 978, 1052, 1257, 1578, 1676, 1956, 2514, 3156, 5028, 42869, 68297, 85738, 110197, 128607, 136594, 171476, 204891, 220394, 257214, 273188, 330591, 409782, 440788, 514428, 661182, 819564, 1322364, 17962111, 35924222, 53886333, 71848444, 107772666, 215545332]

約数ペア:

[(1, 215545332), (2, 107772666), (3, 71848444), (4, 53886333), (6, 35924222), (12, 17962111), (163, 1322364), (263, 819564), (326, 661182), (419, 514428), (489, 440788), (526, 409782), (652, 330591), (789, 273188), (838, 257214), (978, 220394), (1052, 204891), (1257, 171476), (1578, 136594), (1676, 128607), (1956, 110197), (2514, 85738), (3156, 68297), (5028, 42869)]