21814604448

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67489}}^1$

素因数の和:67559

約数の個数: 192

約数和(自身を含む): 72383834880

約数和(自身を除く): 50569230432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 37, 39, 42, 48, 52, 56, 74, 78, 84, 91, 96, 104, 111, 112, 148, 156, 168, 182, 208, 222, 224, 259, 273, 296, 312, 336, 364, 416, 444, 481, 518, 546, 592, 624, 672, 728, 777, 888, 962, 1036, 1092, 1184, 1248, 1443, 1456, 1554, 1776, 1924, 2072, 2184, 2886, 2912, 3108, 3367, 3552, 3848, 4144, 4368, 5772, 6216, 6734, 7696, 8288, 8736, 10101, 11544, 12432, 13468, 15392, 20202, 23088, 24864, 26936, 40404, 46176, 53872, 67489, 80808, 107744, 134978, 161616, 202467, 269956, 323232, 404934, 472423, 539912, 809868, 877357, 944846, 1079824, 1417269, 1619736, 1754714, 1889692, 2159648, 2497093, 2632071, 2834538, 3239472, 3509428, 3779384, 4994186, 5264142, 5669076, 6141499, 6478944, 7018856, 7491279, 7558768, 9988372, 10528284, 11338152, 12282998, 14037712, 14982558, 15117536, 17479651, 18424497, 19976744, 21056568, 22676304, 24565996, 28075424, 29965116, 32462209, 34959302, 36848994, 39953488, 42113136, 45352608, 49131992, 52438953, 59930232, 64924418, 69918604, 73697988, 79906976, 84226272, 97386627, 98263984, 104877906, 119860464, 129848836, 139837208, 147395976, 194773254, 196527968, 209755812, 227235463, 239720928, 259697672, 279674416, 294791952, 389546508, 419511624, 454470926, 519395344, 559348832, 589583904, 681706389, 779093016, 839023248, 908941852, 1038790688, 1363412778, 1558186032, 1678046496, 1817883704, 2726825556, 3116372064, 3635767408, 5453651112, 7271534816, 10907302224, 21814604448]

約数ペア:

[(1, 21814604448), (2, 10907302224), (3, 7271534816), (4, 5453651112), (6, 3635767408), (7, 3116372064), (8, 2726825556), (12, 1817883704), (13, 1678046496), (14, 1558186032), (16, 1363412778), (21, 1038790688), (24, 908941852), (26, 839023248), (28, 779093016), (32, 681706389), (37, 589583904), (39, 559348832), (42, 519395344), (48, 454470926), (52, 419511624), (56, 389546508), (74, 294791952), (78, 279674416), (84, 259697672), (91, 239720928), (96, 227235463), (104, 209755812), (111, 196527968), (112, 194773254), (148, 147395976), (156, 139837208), (168, 129848836), (182, 119860464), (208, 104877906), (222, 98263984), (224, 97386627), (259, 84226272), (273, 79906976), (296, 73697988), (312, 69918604), (336, 64924418), (364, 59930232), (416, 52438953), (444, 49131992), (481, 45352608), (518, 42113136), (546, 39953488), (592, 36848994), (624, 34959302), (672, 32462209), (728, 29965116), (777, 28075424), (888, 24565996), (962, 22676304), (1036, 21056568), (1092, 19976744), (1184, 18424497), (1248, 17479651), (1443, 15117536), (1456, 14982558), (1554, 14037712), (1776, 12282998), (1924, 11338152), (2072, 10528284), (2184, 9988372), (2886, 7558768), (2912, 7491279), (3108, 7018856), (3367, 6478944), (3552, 6141499), (3848, 5669076), (4144, 5264142), (4368, 4994186), (5772, 3779384), (6216, 3509428), (6734, 3239472), (7696, 2834538), (8288, 2632071), (8736, 2497093), (10101, 2159648), (11544, 1889692), (12432, 1754714), (13468, 1619736), (15392, 1417269), (20202, 1079824), (23088, 944846), (24864, 877357), (26936, 809868), (40404, 539912), (46176, 472423), (53872, 404934), (67489, 323232), (80808, 269956), (107744, 202467), (134978, 161616)]