7680982788

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{11447}}^1$

素因数の和:11591

約数の個数: 120

約数和(自身を含む): 21332203200

約数和(自身を除く): 13651220412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 109, 114, 162, 171, 218, 228, 324, 327, 342, 436, 513, 654, 684, 981, 1026, 1308, 1539, 1962, 2052, 2071, 2943, 3078, 3924, 4142, 5886, 6156, 6213, 8284, 8829, 11447, 11772, 12426, 17658, 18639, 22894, 24852, 34341, 35316, 37278, 45788, 55917, 68682, 74556, 103023, 111834, 137364, 167751, 206046, 217493, 223668, 309069, 335502, 412092, 434986, 618138, 652479, 671004, 869972, 927207, 1236276, 1247723, 1304958, 1854414, 1957437, 2495446, 2609916, 3708828, 3743169, 3914874, 4990892, 5872311, 7486338, 7829748, 11229507, 11744622, 14972676, 17616933, 22459014, 23489244, 23706737, 33688521, 35233866, 44918028, 47413474, 67377042, 70467732, 71120211, 94826948, 101065563, 134754084, 142240422, 202131126, 213360633, 284480844, 404262252, 426721266, 640081899, 853442532, 1280163798, 1920245697, 2560327596, 3840491394, 7680982788]

約数ペア:

[(1, 7680982788), (2, 3840491394), (3, 2560327596), (4, 1920245697), (6, 1280163798), (9, 853442532), (12, 640081899), (18, 426721266), (19, 404262252), (27, 284480844), (36, 213360633), (38, 202131126), (54, 142240422), (57, 134754084), (76, 101065563), (81, 94826948), (108, 71120211), (109, 70467732), (114, 67377042), (162, 47413474), (171, 44918028), (218, 35233866), (228, 33688521), (324, 23706737), (327, 23489244), (342, 22459014), (436, 17616933), (513, 14972676), (654, 11744622), (684, 11229507), (981, 7829748), (1026, 7486338), (1308, 5872311), (1539, 4990892), (1962, 3914874), (2052, 3743169), (2071, 3708828), (2943, 2609916), (3078, 2495446), (3924, 1957437), (4142, 1854414), (5886, 1304958), (6156, 1247723), (6213, 1236276), (8284, 927207), (8829, 869972), (11447, 671004), (11772, 652479), (12426, 618138), (17658, 434986), (18639, 412092), (22894, 335502), (24852, 309069), (34341, 223668), (35316, 217493), (37278, 206046), (45788, 167751), (55917, 137364), (68682, 111834), (74556, 103023)]