228957876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{8821}}^1$

素因数の和:8941

約数の個数: 72

約数和(自身を含む): 667931264

約数和(自身を除く): 438973388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 103, 126, 206, 252, 309, 412, 618, 721, 927, 1236, 1442, 1854, 2163, 2884, 3708, 4326, 6489, 8652, 8821, 12978, 17642, 25956, 26463, 35284, 52926, 61747, 79389, 105852, 123494, 158778, 185241, 246988, 317556, 370482, 555723, 740964, 908563, 1111446, 1817126, 2222892, 2725689, 3634252, 5451378, 6359941, 8177067, 10902756, 12719882, 16354134, 19079823, 25439764, 32708268, 38159646, 57239469, 76319292, 114478938, 228957876]

約数ペア:

[(1, 228957876), (2, 114478938), (3, 76319292), (4, 57239469), (6, 38159646), (7, 32708268), (9, 25439764), (12, 19079823), (14, 16354134), (18, 12719882), (21, 10902756), (28, 8177067), (36, 6359941), (42, 5451378), (63, 3634252), (84, 2725689), (103, 2222892), (126, 1817126), (206, 1111446), (252, 908563), (309, 740964), (412, 555723), (618, 370482), (721, 317556), (927, 246988), (1236, 185241), (1442, 158778), (1854, 123494), (2163, 105852), (2884, 79389), (3708, 61747), (4326, 52926), (6489, 35284), (8652, 26463), (8821, 25956), (12978, 17642)]