315401688

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2243}}^1$

素因数の和:2299

約数の個数: 160

約数和(自身を含む): 1042652160

約数和(自身を除く): 727250472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 81, 84, 93, 108, 124, 126, 162, 168, 186, 189, 216, 217, 248, 252, 279, 324, 372, 378, 434, 504, 558, 567, 648, 651, 744, 756, 837, 868, 1116, 1134, 1302, 1512, 1674, 1736, 1953, 2232, 2243, 2268, 2511, 2604, 3348, 3906, 4486, 4536, 5022, 5208, 5859, 6696, 6729, 7812, 8972, 10044, 11718, 13458, 15624, 15701, 17577, 17944, 20088, 20187, 23436, 26916, 31402, 35154, 40374, 46872, 47103, 53832, 60561, 62804, 69533, 70308, 80748, 94206, 121122, 125608, 139066, 140616, 141309, 161496, 181683, 188412, 208599, 242244, 278132, 282618, 363366, 376824, 417198, 423927, 484488, 486731, 556264, 565236, 625797, 726732, 834396, 847854, 973462, 1130472, 1251594, 1271781, 1453464, 1460193, 1668792, 1695708, 1877391, 1946924, 2503188, 2543562, 2920386, 3391416, 3754782, 3893848, 4380579, 5006376, 5087124, 5632173, 5840772, 7509564, 8761158, 10174248, 11264346, 11681544, 13141737, 15019128, 17522316, 22528692, 26283474, 35044632, 39425211, 45057384, 52566948, 78850422, 105133896, 157700844, 315401688]

約数ペア:

[(1, 315401688), (2, 157700844), (3, 105133896), (4, 78850422), (6, 52566948), (7, 45057384), (8, 39425211), (9, 35044632), (12, 26283474), (14, 22528692), (18, 17522316), (21, 15019128), (24, 13141737), (27, 11681544), (28, 11264346), (31, 10174248), (36, 8761158), (42, 7509564), (54, 5840772), (56, 5632173), (62, 5087124), (63, 5006376), (72, 4380579), (81, 3893848), (84, 3754782), (93, 3391416), (108, 2920386), (124, 2543562), (126, 2503188), (162, 1946924), (168, 1877391), (186, 1695708), (189, 1668792), (216, 1460193), (217, 1453464), (248, 1271781), (252, 1251594), (279, 1130472), (324, 973462), (372, 847854), (378, 834396), (434, 726732), (504, 625797), (558, 565236), (567, 556264), (648, 486731), (651, 484488), (744, 423927), (756, 417198), (837, 376824), (868, 363366), (1116, 282618), (1134, 278132), (1302, 242244), (1512, 208599), (1674, 188412), (1736, 181683), (1953, 161496), (2232, 141309), (2243, 140616), (2268, 139066), (2511, 125608), (2604, 121122), (3348, 94206), (3906, 80748), (4486, 70308), (4536, 69533), (5022, 62804), (5208, 60561), (5859, 53832), (6696, 47103), (6729, 46872), (7812, 40374), (8972, 35154), (10044, 31402), (11718, 26916), (13458, 23436), (15624, 20187), (15701, 20088), (17577, 17944)]