260929032

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3229}}^1$

素因数の和:3295

約数の個数: 128

約数和(自身を含む): 824812800

約数和(自身を除く): 563883768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 37, 39, 42, 52, 56, 74, 78, 84, 91, 104, 111, 148, 156, 168, 182, 222, 259, 273, 296, 312, 364, 444, 481, 518, 546, 728, 777, 888, 962, 1036, 1092, 1443, 1554, 1924, 2072, 2184, 2886, 3108, 3229, 3367, 3848, 5772, 6216, 6458, 6734, 9687, 10101, 11544, 12916, 13468, 19374, 20202, 22603, 25832, 26936, 38748, 40404, 41977, 45206, 67809, 77496, 80808, 83954, 90412, 119473, 125931, 135618, 167908, 180824, 238946, 251862, 271236, 293839, 335816, 358419, 477892, 503724, 542472, 587678, 716838, 836311, 881517, 955784, 1007448, 1175356, 1433676, 1553149, 1672622, 1763034, 2350712, 2508933, 2867352, 3106298, 3345244, 3526068, 4659447, 5017866, 6212596, 6690488, 7052136, 9318894, 10035732, 10872043, 12425192, 18637788, 20071464, 21744086, 32616129, 37275576, 43488172, 65232258, 86976344, 130464516, 260929032]

約数ペア:

[(1, 260929032), (2, 130464516), (3, 86976344), (4, 65232258), (6, 43488172), (7, 37275576), (8, 32616129), (12, 21744086), (13, 20071464), (14, 18637788), (21, 12425192), (24, 10872043), (26, 10035732), (28, 9318894), (37, 7052136), (39, 6690488), (42, 6212596), (52, 5017866), (56, 4659447), (74, 3526068), (78, 3345244), (84, 3106298), (91, 2867352), (104, 2508933), (111, 2350712), (148, 1763034), (156, 1672622), (168, 1553149), (182, 1433676), (222, 1175356), (259, 1007448), (273, 955784), (296, 881517), (312, 836311), (364, 716838), (444, 587678), (481, 542472), (518, 503724), (546, 477892), (728, 358419), (777, 335816), (888, 293839), (962, 271236), (1036, 251862), (1092, 238946), (1443, 180824), (1554, 167908), (1924, 135618), (2072, 125931), (2184, 119473), (2886, 90412), (3108, 83954), (3229, 80808), (3367, 77496), (3848, 67809), (5772, 45206), (6216, 41977), (6458, 40404), (6734, 38748), (9687, 26936), (10101, 25832), (11544, 22603), (12916, 20202), (13468, 19374)]