2661200892

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{13487}}^1$

素因数の和:13542

約数の個数: 144

約数和(自身を含む): 8248181760

約数和(自身を除く): 5586980868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 81, 84, 87, 108, 116, 126, 162, 174, 189, 203, 243, 252, 261, 324, 348, 378, 406, 486, 522, 567, 609, 756, 783, 812, 972, 1044, 1134, 1218, 1566, 1701, 1827, 2268, 2349, 2436, 3132, 3402, 3654, 4698, 5481, 6804, 7047, 7308, 9396, 10962, 13487, 14094, 16443, 21924, 26974, 28188, 32886, 40461, 49329, 53948, 65772, 80922, 94409, 98658, 121383, 161844, 188818, 197316, 242766, 283227, 364149, 377636, 391123, 485532, 566454, 728298, 782246, 849681, 1092447, 1132908, 1173369, 1456596, 1564492, 1699362, 2184894, 2346738, 2549043, 2737861, 3277341, 3398724, 3520107, 4369788, 4693476, 5098086, 5475722, 6554682, 7040214, 7647129, 8213583, 10196172, 10560321, 10951444, 13109364, 14080428, 15294258, 16427166, 21120642, 22941387, 24640749, 30588516, 31680963, 32854332, 42241284, 45882774, 49281498, 63361926, 73922247, 91765548, 95042889, 98562996, 126723852, 147844494, 190085778, 221766741, 295688988, 380171556, 443533482, 665300223, 887066964, 1330600446, 2661200892]

約数ペア:

[(1, 2661200892), (2, 1330600446), (3, 887066964), (4, 665300223), (6, 443533482), (7, 380171556), (9, 295688988), (12, 221766741), (14, 190085778), (18, 147844494), (21, 126723852), (27, 98562996), (28, 95042889), (29, 91765548), (36, 73922247), (42, 63361926), (54, 49281498), (58, 45882774), (63, 42241284), (81, 32854332), (84, 31680963), (87, 30588516), (108, 24640749), (116, 22941387), (126, 21120642), (162, 16427166), (174, 15294258), (189, 14080428), (203, 13109364), (243, 10951444), (252, 10560321), (261, 10196172), (324, 8213583), (348, 7647129), (378, 7040214), (406, 6554682), (486, 5475722), (522, 5098086), (567, 4693476), (609, 4369788), (756, 3520107), (783, 3398724), (812, 3277341), (972, 2737861), (1044, 2549043), (1134, 2346738), (1218, 2184894), (1566, 1699362), (1701, 1564492), (1827, 1456596), (2268, 1173369), (2349, 1132908), (2436, 1092447), (3132, 849681), (3402, 782246), (3654, 728298), (4698, 566454), (5481, 485532), (6804, 391123), (7047, 377636), (7308, 364149), (9396, 283227), (10962, 242766), (13487, 197316), (14094, 188818), (16443, 161844), (21924, 121383), (26974, 98658), (28188, 94409), (32886, 80922), (40461, 65772), (49329, 53948)]