240147348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{22511}}^1$

素因数の和:22652

約数の個数: 48

約数和(自身を含む): 645464064

約数和(自身を除く): 405316716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 254, 381, 508, 762, 889, 1524, 1778, 2667, 3556, 5334, 10668, 22511, 45022, 67533, 90044, 135066, 157577, 270132, 315154, 472731, 630308, 945462, 1890924, 2858897, 5717794, 8576691, 11435588, 17153382, 20012279, 34306764, 40024558, 60036837, 80049116, 120073674, 240147348]

約数ペア:

[(1, 240147348), (2, 120073674), (3, 80049116), (4, 60036837), (6, 40024558), (7, 34306764), (12, 20012279), (14, 17153382), (21, 11435588), (28, 8576691), (42, 5717794), (84, 2858897), (127, 1890924), (254, 945462), (381, 630308), (508, 472731), (762, 315154), (889, 270132), (1524, 157577), (1778, 135066), (2667, 90044), (3556, 67533), (5334, 45022), (10668, 22511)]