1688973048

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{53}}^2\times {\mathrm{1193}}^1$

素因数の和:1318

約数の個数: 144

約数和(自身を含む): 5332738320

約数和(自身を除く): 3643765272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 53, 56, 63, 72, 84, 106, 126, 159, 168, 212, 252, 318, 371, 424, 477, 504, 636, 742, 954, 1113, 1193, 1272, 1484, 1908, 2226, 2386, 2809, 2968, 3339, 3579, 3816, 4452, 4772, 5618, 6678, 7158, 8351, 8427, 8904, 9544, 10737, 11236, 13356, 14316, 16702, 16854, 19663, 21474, 22472, 25053, 25281, 26712, 28632, 33404, 33708, 39326, 42948, 50106, 50562, 58989, 63229, 66808, 67416, 75159, 78652, 85896, 100212, 101124, 117978, 126458, 150318, 157304, 176967, 189687, 200424, 202248, 235956, 252916, 300636, 353934, 379374, 442603, 471912, 505832, 569061, 601272, 707868, 758748, 885206, 1138122, 1327809, 1415736, 1517496, 1770412, 2276244, 2655618, 3351137, 3540824, 3983427, 4552488, 5311236, 6702274, 7966854, 10053411, 10622472, 13404548, 15933708, 20106822, 23457959, 26809096, 30160233, 31867416, 40213644, 46915918, 60320466, 70373877, 80427288, 93831836, 120640932, 140747754, 187663672, 211121631, 241281864, 281495508, 422243262, 562991016, 844486524, 1688973048]

約数ペア:

[(1, 1688973048), (2, 844486524), (3, 562991016), (4, 422243262), (6, 281495508), (7, 241281864), (8, 211121631), (9, 187663672), (12, 140747754), (14, 120640932), (18, 93831836), (21, 80427288), (24, 70373877), (28, 60320466), (36, 46915918), (42, 40213644), (53, 31867416), (56, 30160233), (63, 26809096), (72, 23457959), (84, 20106822), (106, 15933708), (126, 13404548), (159, 10622472), (168, 10053411), (212, 7966854), (252, 6702274), (318, 5311236), (371, 4552488), (424, 3983427), (477, 3540824), (504, 3351137), (636, 2655618), (742, 2276244), (954, 1770412), (1113, 1517496), (1193, 1415736), (1272, 1327809), (1484, 1138122), (1908, 885206), (2226, 758748), (2386, 707868), (2809, 601272), (2968, 569061), (3339, 505832), (3579, 471912), (3816, 442603), (4452, 379374), (4772, 353934), (5618, 300636), (6678, 252916), (7158, 235956), (8351, 202248), (8427, 200424), (8904, 189687), (9544, 176967), (10737, 157304), (11236, 150318), (13356, 126458), (14316, 117978), (16702, 101124), (16854, 100212), (19663, 85896), (21474, 78652), (22472, 75159), (25053, 67416), (25281, 66808), (26712, 63229), (28632, 58989), (33404, 50562), (33708, 50106), (39326, 42948)]