2748180624

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1\times {\mathrm{499}}^1$

素因数の和:997

約数の個数: 160

約数和(自身を含む): 8368512000

約数和(自身を除く): 5620331376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 222, 259, 296, 336, 443, 444, 499, 518, 592, 777, 886, 888, 998, 1036, 1329, 1497, 1554, 1772, 1776, 1996, 2072, 2658, 2994, 3101, 3108, 3493, 3544, 3992, 4144, 5316, 5988, 6202, 6216, 6986, 7088, 7984, 9303, 10479, 10632, 11976, 12404, 12432, 13972, 16391, 18463, 18606, 20958, 21264, 23952, 24808, 27944, 32782, 36926, 37212, 41916, 49173, 49616, 55389, 55888, 65564, 73852, 74424, 83832, 98346, 110778, 114737, 129241, 131128, 147704, 148848, 167664, 196692, 221057, 221556, 229474, 258482, 262256, 295408, 344211, 387723, 393384, 442114, 443112, 458948, 516964, 663171, 688422, 775446, 786768, 884228, 886224, 917896, 1033928, 1326342, 1376844, 1547399, 1550892, 1768456, 1835792, 2067856, 2652684, 2753688, 3094798, 3101784, 3536912, 4642197, 5305368, 5507376, 6189596, 6203568, 8179109, 9284394, 10610736, 12379192, 16358218, 18568788, 24537327, 24758384, 32716436, 37137576, 49074654, 57253763, 65432872, 74275152, 98149308, 114507526, 130865744, 171761289, 196298616, 229015052, 343522578, 392597232, 458030104, 687045156, 916060208, 1374090312, 2748180624]

約数ペア:

[(1, 2748180624), (2, 1374090312), (3, 916060208), (4, 687045156), (6, 458030104), (7, 392597232), (8, 343522578), (12, 229015052), (14, 196298616), (16, 171761289), (21, 130865744), (24, 114507526), (28, 98149308), (37, 74275152), (42, 65432872), (48, 57253763), (56, 49074654), (74, 37137576), (84, 32716436), (111, 24758384), (112, 24537327), (148, 18568788), (168, 16358218), (222, 12379192), (259, 10610736), (296, 9284394), (336, 8179109), (443, 6203568), (444, 6189596), (499, 5507376), (518, 5305368), (592, 4642197), (777, 3536912), (886, 3101784), (888, 3094798), (998, 2753688), (1036, 2652684), (1329, 2067856), (1497, 1835792), (1554, 1768456), (1772, 1550892), (1776, 1547399), (1996, 1376844), (2072, 1326342), (2658, 1033928), (2994, 917896), (3101, 886224), (3108, 884228), (3493, 786768), (3544, 775446), (3992, 688422), (4144, 663171), (5316, 516964), (5988, 458948), (6202, 443112), (6216, 442114), (6986, 393384), (7088, 387723), (7984, 344211), (9303, 295408), (10479, 262256), (10632, 258482), (11976, 229474), (12404, 221556), (12432, 221057), (13972, 196692), (16391, 167664), (18463, 148848), (18606, 147704), (20958, 131128), (21264, 129241), (23952, 114737), (24808, 110778), (27944, 98346), (32782, 83832), (36926, 74424), (37212, 73852), (41916, 65564), (49173, 55888), (49616, 55389)]