275790384

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61781}}^1$

素因数の和:61826

約数の個数: 60

約数和(自身を含む): 796740672

約数和(自身を除く): 520950288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 61781, 123562, 185343, 247124, 370686, 494248, 556029, 741372, 988496, 1112058, 1482744, 1915211, 2224116, 2965488, 3830422, 4448232, 5745633, 7660844, 8896464, 11491266, 15321688, 17236899, 22982532, 30643376, 34473798, 45965064, 68947596, 91930128, 137895192, 275790384]

約数ペア:

[(1, 275790384), (2, 137895192), (3, 91930128), (4, 68947596), (6, 45965064), (8, 34473798), (9, 30643376), (12, 22982532), (16, 17236899), (18, 15321688), (24, 11491266), (31, 8896464), (36, 7660844), (48, 5745633), (62, 4448232), (72, 3830422), (93, 2965488), (124, 2224116), (144, 1915211), (186, 1482744), (248, 1112058), (279, 988496), (372, 741372), (496, 556029), (558, 494248), (744, 370686), (1116, 247124), (1488, 185343), (2232, 123562), (4464, 61781)]