240873534

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:283

約数の個数: 128

約数和(自身を含む): 613416960

約数和(自身を除く): 372543426

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 31, 33, 54, 62, 66, 93, 99, 103, 127, 186, 198, 206, 254, 279, 297, 309, 341, 381, 558, 594, 618, 682, 762, 837, 927, 1023, 1133, 1143, 1397, 1674, 1854, 2046, 2266, 2286, 2781, 2794, 3069, 3193, 3399, 3429, 3937, 4191, 5562, 6138, 6386, 6798, 6858, 7874, 8382, 9207, 9579, 10197, 11811, 12573, 13081, 18414, 19158, 20394, 23622, 25146, 26162, 28737, 30591, 35123, 35433, 37719, 39243, 43307, 57474, 61182, 70246, 70866, 75438, 78486, 86211, 86614, 105369, 106299, 117729, 129921, 143891, 172422, 210738, 212598, 235458, 259842, 287782, 316107, 353187, 389763, 405511, 431673, 632214, 706374, 779526, 811022, 863346, 948321, 1169289, 1216533, 1295019, 1896642, 2338578, 2433066, 2590038, 3649599, 3885057, 4460621, 7299198, 7770114, 8921242, 10948797, 13381863, 21897594, 26763726, 40145589, 80291178, 120436767, 240873534]

約数ペア:

[(1, 240873534), (2, 120436767), (3, 80291178), (6, 40145589), (9, 26763726), (11, 21897594), (18, 13381863), (22, 10948797), (27, 8921242), (31, 7770114), (33, 7299198), (54, 4460621), (62, 3885057), (66, 3649599), (93, 2590038), (99, 2433066), (103, 2338578), (127, 1896642), (186, 1295019), (198, 1216533), (206, 1169289), (254, 948321), (279, 863346), (297, 811022), (309, 779526), (341, 706374), (381, 632214), (558, 431673), (594, 405511), (618, 389763), (682, 353187), (762, 316107), (837, 287782), (927, 259842), (1023, 235458), (1133, 212598), (1143, 210738), (1397, 172422), (1674, 143891), (1854, 129921), (2046, 117729), (2266, 106299), (2286, 105369), (2781, 86614), (2794, 86211), (3069, 78486), (3193, 75438), (3399, 70866), (3429, 70246), (3937, 61182), (4191, 57474), (5562, 43307), (6138, 39243), (6386, 37719), (6798, 35433), (6858, 35123), (7874, 30591), (8382, 28737), (9207, 26162), (9579, 25146), (10197, 23622), (11811, 20394), (12573, 19158), (13081, 18414)]