217295064

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{431141}}^1$

素因数の和:431160

約数の個数: 48

約数和(自身を含む): 672581520

約数和(自身を除く): 455286456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 431141, 862282, 1293423, 1724564, 2586846, 3017987, 3449128, 3880269, 5173692, 6035974, 7760538, 9053961, 10347384, 12071948, 15521076, 18107922, 24143896, 27161883, 31042152, 36215844, 54323766, 72431688, 108647532, 217295064]

約数ペア:

[(1, 217295064), (2, 108647532), (3, 72431688), (4, 54323766), (6, 36215844), (7, 31042152), (8, 27161883), (9, 24143896), (12, 18107922), (14, 15521076), (18, 12071948), (21, 10347384), (24, 9053961), (28, 7760538), (36, 6035974), (42, 5173692), (56, 3880269), (63, 3449128), (72, 3017987), (84, 2586846), (126, 1724564), (168, 1293423), (252, 862282), (504, 431141)]