204156576

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1759}}^1$

素因数の和:1819

約数の個数: 144

約数和(自身を含む): 645765120

約数和(自身を除く): 441608544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 288, 312, 372, 403, 416, 468, 496, 558, 624, 744, 806, 936, 992, 1116, 1209, 1248, 1488, 1612, 1759, 1872, 2232, 2418, 2976, 3224, 3518, 3627, 3744, 4464, 4836, 5277, 6448, 7036, 7254, 8928, 9672, 10554, 12896, 14072, 14508, 15831, 19344, 21108, 22867, 28144, 29016, 31662, 38688, 42216, 45734, 54529, 56288, 58032, 63324, 68601, 84432, 91468, 109058, 116064, 126648, 137202, 163587, 168864, 182936, 205803, 218116, 253296, 274404, 327174, 365872, 411606, 436232, 490761, 506592, 548808, 654348, 708877, 731744, 823212, 872464, 981522, 1097616, 1308696, 1417754, 1646424, 1744928, 1963044, 2126631, 2195232, 2617392, 2835508, 3292848, 3926088, 4253262, 5234784, 5671016, 6379893, 6585696, 7852176, 8506524, 11342032, 12759786, 15704352, 17013048, 22684064, 25519572, 34026096, 51039144, 68052192, 102078288, 204156576]

約数ペア:

[(1, 204156576), (2, 102078288), (3, 68052192), (4, 51039144), (6, 34026096), (8, 25519572), (9, 22684064), (12, 17013048), (13, 15704352), (16, 12759786), (18, 11342032), (24, 8506524), (26, 7852176), (31, 6585696), (32, 6379893), (36, 5671016), (39, 5234784), (48, 4253262), (52, 3926088), (62, 3292848), (72, 2835508), (78, 2617392), (93, 2195232), (96, 2126631), (104, 1963044), (117, 1744928), (124, 1646424), (144, 1417754), (156, 1308696), (186, 1097616), (208, 981522), (234, 872464), (248, 823212), (279, 731744), (288, 708877), (312, 654348), (372, 548808), (403, 506592), (416, 490761), (468, 436232), (496, 411606), (558, 365872), (624, 327174), (744, 274404), (806, 253296), (936, 218116), (992, 205803), (1116, 182936), (1209, 168864), (1248, 163587), (1488, 137202), (1612, 126648), (1759, 116064), (1872, 109058), (2232, 91468), (2418, 84432), (2976, 68601), (3224, 63324), (3518, 58032), (3627, 56288), (3744, 54529), (4464, 45734), (4836, 42216), (5277, 38688), (6448, 31662), (7036, 29016), (7254, 28144), (8928, 22867), (9672, 21108), (10554, 19344), (12896, 15831), (14072, 14508)]