248173684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{4673}}^1$

素因数の和:4776

約数の個数: 48

約数和(自身を含む): 508830336

約数和(自身を除く): 260656652

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 71, 142, 187, 284, 374, 748, 781, 1207, 1562, 2414, 3124, 4673, 4828, 9346, 13277, 18692, 26554, 51403, 53108, 79441, 102806, 158882, 205612, 317764, 331783, 663566, 873851, 1327132, 1747702, 3495404, 3649613, 5640311, 7299226, 11280622, 14598452, 22561244, 62043421, 124086842, 248173684]

約数ペア:

[(1, 248173684), (2, 124086842), (4, 62043421), (11, 22561244), (17, 14598452), (22, 11280622), (34, 7299226), (44, 5640311), (68, 3649613), (71, 3495404), (142, 1747702), (187, 1327132), (284, 873851), (374, 663566), (748, 331783), (781, 317764), (1207, 205612), (1562, 158882), (2414, 102806), (3124, 79441), (4673, 53108), (4828, 51403), (9346, 26554), (13277, 18692)]