41278146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:240

約数の個数: 128

約数和(自身を含む): 112250880

約数和(自身を除く): 70972734

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 23, 26, 38, 39, 42, 46, 57, 69, 78, 91, 114, 133, 138, 161, 173, 182, 247, 266, 273, 299, 322, 346, 399, 437, 483, 494, 519, 546, 598, 741, 798, 874, 897, 966, 1038, 1211, 1311, 1482, 1729, 1794, 2093, 2249, 2422, 2622, 3059, 3287, 3458, 3633, 3979, 4186, 4498, 5187, 5681, 6118, 6279, 6574, 6747, 7266, 7958, 9177, 9861, 10374, 11362, 11937, 12558, 13494, 15743, 17043, 18354, 19722, 23009, 23874, 27853, 31486, 34086, 39767, 42731, 46018, 47229, 51727, 55706, 69027, 75601, 79534, 83559, 85462, 94458, 103454, 119301, 128193, 138054, 151202, 155181, 167118, 226803, 238602, 256386, 299117, 310362, 362089, 453606, 529207, 598234, 724178, 897351, 982813, 1058414, 1086267, 1587621, 1794702, 1965626, 2172534, 2948439, 3175242, 5896878, 6879691, 13759382, 20639073, 41278146]

約数ペア:

[(1, 41278146), (2, 20639073), (3, 13759382), (6, 6879691), (7, 5896878), (13, 3175242), (14, 2948439), (19, 2172534), (21, 1965626), (23, 1794702), (26, 1587621), (38, 1086267), (39, 1058414), (42, 982813), (46, 897351), (57, 724178), (69, 598234), (78, 529207), (91, 453606), (114, 362089), (133, 310362), (138, 299117), (161, 256386), (173, 238602), (182, 226803), (247, 167118), (266, 155181), (273, 151202), (299, 138054), (322, 128193), (346, 119301), (399, 103454), (437, 94458), (483, 85462), (494, 83559), (519, 79534), (546, 75601), (598, 69027), (741, 55706), (798, 51727), (874, 47229), (897, 46018), (966, 42731), (1038, 39767), (1211, 34086), (1311, 31486), (1482, 27853), (1729, 23874), (1794, 23009), (2093, 19722), (2249, 18354), (2422, 17043), (2622, 15743), (3059, 13494), (3287, 12558), (3458, 11937), (3633, 11362), (3979, 10374), (4186, 9861), (4498, 9177), (5187, 7958), (5681, 7266), (6118, 6747), (6279, 6574)]