1207788768

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{135281}}^1$

素因数の和:135328

約数の個数: 72

約数和(自身を含む): 3545470656

約数和(自身を除く): 2337681888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 135281, 270562, 405843, 541124, 811686, 1082248, 1217529, 1623372, 2164496, 2435058, 3246744, 4193711, 4328992, 4870116, 6493488, 8387422, 9740232, 12581133, 12986976, 16774844, 19480464, 25162266, 33549688, 37743399, 38960928, 50324532, 67099376, 75486798, 100649064, 134198752, 150973596, 201298128, 301947192, 402596256, 603894384, 1207788768]

約数ペア:

[(1, 1207788768), (2, 603894384), (3, 402596256), (4, 301947192), (6, 201298128), (8, 150973596), (9, 134198752), (12, 100649064), (16, 75486798), (18, 67099376), (24, 50324532), (31, 38960928), (32, 37743399), (36, 33549688), (48, 25162266), (62, 19480464), (72, 16774844), (93, 12986976), (96, 12581133), (124, 9740232), (144, 8387422), (186, 6493488), (248, 4870116), (279, 4328992), (288, 4193711), (372, 3246744), (496, 2435058), (558, 2164496), (744, 1623372), (992, 1217529), (1116, 1082248), (1488, 811686), (2232, 541124), (2976, 405843), (4464, 270562), (8928, 135281)]