1215671016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1451}}^1\times {\mathrm{4987}}^1$

素因数の和:6454

約数の個数: 64

約数和(自身を含む): 3476436480

約数和(自身を除く): 2260765464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1451, 2902, 4353, 4987, 5804, 8706, 9974, 10157, 11608, 14961, 17412, 19948, 20314, 29922, 30471, 34824, 34909, 39896, 40628, 59844, 60942, 69818, 81256, 104727, 119688, 121884, 139636, 209454, 243768, 279272, 418908, 837816, 7236137, 14472274, 21708411, 28944548, 43416822, 50652959, 57889096, 86833644, 101305918, 151958877, 173667288, 202611836, 303917754, 405223672, 607835508, 1215671016]

約数ペア:

[(1, 1215671016), (2, 607835508), (3, 405223672), (4, 303917754), (6, 202611836), (7, 173667288), (8, 151958877), (12, 101305918), (14, 86833644), (21, 57889096), (24, 50652959), (28, 43416822), (42, 28944548), (56, 21708411), (84, 14472274), (168, 7236137), (1451, 837816), (2902, 418908), (4353, 279272), (4987, 243768), (5804, 209454), (8706, 139636), (9974, 121884), (10157, 119688), (11608, 104727), (14961, 81256), (17412, 69818), (19948, 60942), (20314, 59844), (29922, 40628), (30471, 39896), (34824, 34909)]