258828024

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3203}}^1$

素因数の和:3269

約数の個数: 128

約数和(自身を含む): 818173440

約数和(自身を除く): 559345416

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, 3203, 3367, 3848, 5772, 6216, 6406, 6734, 9609, 10101, 11544, 12812, 13468, 19218, 20202, 22421, 25624, 26936, 38436, 40404, 41639, 44842, 67263, 76872, 80808, 83278, 89684, 118511, 124917, 134526, 166556, 179368, 237022, 249834, 269052, 291473, 333112, 355533, 474044, 499668, 538104, 582946, 711066, 829577, 874419, 948088, 999336, 1165892, 1422132, 1540643, 1659154, 1748838, 2331784, 2488731, 2844264, 3081286, 3318308, 3497676, 4621929, 4977462, 6162572, 6636616, 6995352, 9243858, 9954924, 10784501, 12325144, 18487716, 19909848, 21569002, 32353503, 36975432, 43138004, 64707006, 86276008, 129414012, 258828024]

約数ペア:

[(1, 258828024), (2, 129414012), (3, 86276008), (4, 64707006), (6, 43138004), (7, 36975432), (8, 32353503), (12, 21569002), (13, 19909848), (14, 18487716), (21, 12325144), (24, 10784501), (26, 9954924), (28, 9243858), (37, 6995352), (39, 6636616), (42, 6162572), (52, 4977462), (56, 4621929), (74, 3497676), (78, 3318308), (84, 3081286), (91, 2844264), (104, 2488731), (111, 2331784), (148, 1748838), (156, 1659154), (168, 1540643), (182, 1422132), (222, 1165892), (259, 999336), (273, 948088), (296, 874419), (312, 829577), (364, 711066), (444, 582946), (481, 538104), (518, 499668), (546, 474044), (728, 355533), (777, 333112), (888, 291473), (962, 269052), (1036, 249834), (1092, 237022), (1443, 179368), (1554, 166556), (1924, 134526), (2072, 124917), (2184, 118511), (2886, 89684), (3108, 83278), (3203, 80808), (3367, 76872), (3848, 67263), (5772, 44842), (6216, 41639), (6406, 40404), (6734, 38436), (9609, 26936), (10101, 25624), (11544, 22421), (12812, 20202), (13468, 19218)]