3669641948

素因数分解:

$2^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{997}}^1$

素因数の和:1315

約数の個数: 72

約数和(自身を含む): 7597694160

約数和(自身を除く): 3928052212

約数列:

[1, 2, 4, 7, 14, 28, 49, 89, 98, 178, 196, 211, 356, 422, 623, 844, 997, 1246, 1477, 1994, 2492, 2954, 3988, 4361, 5908, 6979, 8722, 10339, 13958, 17444, 18779, 20678, 27916, 37558, 41356, 48853, 75116, 88733, 97706, 131453, 177466, 195412, 210367, 262906, 354932, 420734, 525812, 621131, 841468, 920171, 1242262, 1472569, 1840342, 2484524, 2945138, 3680684, 4347917, 5890276, 8695834, 10307983, 17391668, 18722663, 20615966, 37445326, 41231932, 74890652, 131058641, 262117282, 524234564, 917410487, 1834820974, 3669641948]

約数ペア:

[(1, 3669641948), (2, 1834820974), (4, 917410487), (7, 524234564), (14, 262117282), (28, 131058641), (49, 74890652), (89, 41231932), (98, 37445326), (178, 20615966), (196, 18722663), (211, 17391668), (356, 10307983), (422, 8695834), (623, 5890276), (844, 4347917), (997, 3680684), (1246, 2945138), (1477, 2484524), (1994, 1840342), (2492, 1472569), (2954, 1242262), (3988, 920171), (4361, 841468), (5908, 621131), (6979, 525812), (8722, 420734), (10339, 354932), (13958, 262906), (17444, 210367), (18779, 195412), (20678, 177466), (27916, 131453), (37558, 97706), (41356, 88733), (48853, 75116)]