1234761528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{499}}^1$

素因数の和:642

約数の個数: 256

約数和(自身を含む): 4193280000

約数和(自身を除く): 2958518472

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 52, 56, 66, 77, 78, 84, 88, 91, 103, 104, 132, 143, 154, 156, 168, 182, 206, 231, 264, 273, 286, 308, 309, 312, 364, 412, 429, 462, 499, 546, 572, 616, 618, 721, 728, 824, 858, 924, 998, 1001, 1092, 1133, 1144, 1236, 1339, 1442, 1497, 1716, 1848, 1996, 2002, 2163, 2184, 2266, 2472, 2678, 2884, 2994, 3003, 3399, 3432, 3493, 3992, 4004, 4017, 4326, 4532, 5356, 5489, 5768, 5988, 6006, 6487, 6798, 6986, 7931, 8008, 8034, 8652, 9064, 9373, 10479, 10712, 10978, 11976, 12012, 12974, 13596, 13972, 14729, 15862, 16068, 16467, 17304, 18746, 19461, 20958, 21956, 23793, 24024, 25948, 27192, 27944, 28119, 29458, 31724, 32136, 32934, 37492, 38423, 38922, 41916, 43912, 44187, 45409, 47586, 51397, 51896, 56238, 58916, 63448, 65868, 71357, 74984, 76846, 77844, 83832, 88374, 90818, 95172, 102794, 103103, 112476, 115269, 117832, 131736, 136227, 142714, 153692, 154191, 155688, 176748, 181636, 190344, 205588, 206206, 214071, 224952, 230538, 272454, 285428, 307384, 308382, 309309, 353496, 359779, 363272, 411176, 412412, 428142, 461076, 499499, 544908, 565367, 570856, 616764, 618618, 668161, 719558, 824824, 856284, 922152, 998998, 1079337, 1089816, 1130734, 1233528, 1237236, 1336322, 1439116, 1498497, 1696101, 1712568, 1997996, 2004483, 2158674, 2261468, 2474472, 2672644, 2878232, 2996994, 3392202, 3957569, 3995992, 4008966, 4317348, 4522936, 4677127, 5345288, 5993988, 6784404, 7349771, 7915138, 8017932, 8634696, 9354254, 11872707, 11987976, 13568808, 14031381, 14699542, 15830276, 16035864, 18708508, 22049313, 23745414, 28062762, 29399084, 31660552, 37417016, 44098626, 47490828, 51448397, 56125524, 58798168, 88197252, 94981656, 102896794, 112251048, 154345191, 176394504, 205793588, 308690382, 411587176, 617380764, 1234761528]

約数ペア:

[(1, 1234761528), (2, 617380764), (3, 411587176), (4, 308690382), (6, 205793588), (7, 176394504), (8, 154345191), (11, 112251048), (12, 102896794), (13, 94981656), (14, 88197252), (21, 58798168), (22, 56125524), (24, 51448397), (26, 47490828), (28, 44098626), (33, 37417016), (39, 31660552), (42, 29399084), (44, 28062762), (52, 23745414), (56, 22049313), (66, 18708508), (77, 16035864), (78, 15830276), (84, 14699542), (88, 14031381), (91, 13568808), (103, 11987976), (104, 11872707), (132, 9354254), (143, 8634696), (154, 8017932), (156, 7915138), (168, 7349771), (182, 6784404), (206, 5993988), (231, 5345288), (264, 4677127), (273, 4522936), (286, 4317348), (308, 4008966), (309, 3995992), (312, 3957569), (364, 3392202), (412, 2996994), (429, 2878232), (462, 2672644), (499, 2474472), (546, 2261468), (572, 2158674), (616, 2004483), (618, 1997996), (721, 1712568), (728, 1696101), (824, 1498497), (858, 1439116), (924, 1336322), (998, 1237236), (1001, 1233528), (1092, 1130734), (1133, 1089816), (1144, 1079337), (1236, 998998), (1339, 922152), (1442, 856284), (1497, 824824), (1716, 719558), (1848, 668161), (1996, 618618), (2002, 616764), (2163, 570856), (2184, 565367), (2266, 544908), (2472, 499499), (2678, 461076), (2884, 428142), (2994, 412412), (3003, 411176), (3399, 363272), (3432, 359779), (3493, 353496), (3992, 309309), (4004, 308382), (4017, 307384), (4326, 285428), (4532, 272454), (5356, 230538), (5489, 224952), (5768, 214071), (5988, 206206), (6006, 205588), (6487, 190344), (6798, 181636), (6986, 176748), (7931, 155688), (8008, 154191), (8034, 153692), (8652, 142714), (9064, 136227), (9373, 131736), (10479, 117832), (10712, 115269), (10978, 112476), (11976, 103103), (12012, 102794), (12974, 95172), (13596, 90818), (13972, 88374), (14729, 83832), (15862, 77844), (16068, 76846), (16467, 74984), (17304, 71357), (18746, 65868), (19461, 63448), (20958, 58916), (21956, 56238), (23793, 51896), (24024, 51397), (25948, 47586), (27192, 45409), (27944, 44187), (28119, 43912), (29458, 41916), (31724, 38922), (32136, 38423), (32934, 37492)]