265828696

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1091}}^1$

素因数の和:1352

約数の個数: 64

約数和(自身を含む): 602784000

約数和(自身を除く): 336955304

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 229, 266, 458, 532, 916, 1064, 1091, 1603, 1832, 2182, 3206, 4351, 4364, 6412, 7637, 8702, 8728, 12824, 15274, 17404, 20729, 30457, 30548, 34808, 41458, 60914, 61096, 82916, 121828, 145103, 165832, 243656, 249839, 290206, 499678, 580412, 999356, 1160824, 1748873, 1998712, 3497746, 4746941, 6995492, 9493882, 13990984, 18987764, 33228587, 37975528, 66457174, 132914348, 265828696]

約数ペア:

[(1, 265828696), (2, 132914348), (4, 66457174), (7, 37975528), (8, 33228587), (14, 18987764), (19, 13990984), (28, 9493882), (38, 6995492), (56, 4746941), (76, 3497746), (133, 1998712), (152, 1748873), (229, 1160824), (266, 999356), (458, 580412), (532, 499678), (916, 290206), (1064, 249839), (1091, 243656), (1603, 165832), (1832, 145103), (2182, 121828), (3206, 82916), (4351, 61096), (4364, 60914), (6412, 41458), (7637, 34808), (8702, 30548), (8728, 30457), (12824, 20729), (15274, 17404)]