319573012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{1033}}^1$

素因数の和:1216

約数の個数: 48

約数和(自身を含む): 625363200

約数和(自身を除く): 305790188

約数列:

[1, 2, 4, 11, 22, 44, 79, 89, 158, 178, 316, 356, 869, 979, 1033, 1738, 1958, 2066, 3476, 3916, 4132, 7031, 11363, 14062, 22726, 28124, 45452, 77341, 81607, 91937, 154682, 163214, 183874, 309364, 326428, 367748, 897677, 1011307, 1795354, 2022614, 3590708, 4045228, 7263023, 14526046, 29052092, 79893253, 159786506, 319573012]

約数ペア:

[(1, 319573012), (2, 159786506), (4, 79893253), (11, 29052092), (22, 14526046), (44, 7263023), (79, 4045228), (89, 3590708), (158, 2022614), (178, 1795354), (316, 1011307), (356, 897677), (869, 367748), (979, 326428), (1033, 309364), (1738, 183874), (1958, 163214), (2066, 154682), (3476, 91937), (3916, 81607), (4132, 77341), (7031, 45452), (11363, 28124), (14062, 22726)]