339929912

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{319483}}^1$

素因数の和:319515

約数の個数: 32

約数和(自身を含む): 766761600

約数和(自身を除く): 426831688

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 319483, 638966, 1277932, 2236381, 2555864, 4472762, 6070177, 8945524, 12140354, 17891048, 24280708, 42491239, 48561416, 84982478, 169964956, 339929912]

約数ペア:

[(1, 339929912), (2, 169964956), (4, 84982478), (7, 48561416), (8, 42491239), (14, 24280708), (19, 17891048), (28, 12140354), (38, 8945524), (56, 6070177), (76, 4472762), (133, 2555864), (152, 2236381), (266, 1277932), (532, 638966), (1064, 319483)]