319435992

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{103177}}^1$

素因数の和:103232

約数の個数: 48

約数和(自身を含む): 885267240

約数和(自身を除く): 565831248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 103177, 206354, 309531, 412708, 619062, 825416, 928593, 1238124, 1857186, 2476248, 3714372, 4436611, 7428744, 8873222, 13309833, 17746444, 26619666, 35492888, 39929499, 53239332, 79858998, 106478664, 159717996, 319435992]

約数ペア:

[(1, 319435992), (2, 159717996), (3, 106478664), (4, 79858998), (6, 53239332), (8, 39929499), (9, 35492888), (12, 26619666), (18, 17746444), (24, 13309833), (36, 8873222), (43, 7428744), (72, 4436611), (86, 3714372), (129, 2476248), (172, 1857186), (258, 1238124), (344, 928593), (387, 825416), (516, 619062), (774, 412708), (1032, 309531), (1548, 206354), (3096, 103177)]