427332528

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{853}}^1$

素因数の和:952

約数の個数: 180

約数和(自身を含む): 1412440848

約数和(自身を除く): 985108320

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 71, 72, 84, 98, 112, 126, 142, 144, 147, 168, 196, 213, 252, 284, 294, 336, 392, 426, 441, 497, 504, 568, 588, 639, 784, 852, 853, 882, 994, 1008, 1136, 1176, 1278, 1491, 1704, 1706, 1764, 1988, 2352, 2556, 2559, 2982, 3408, 3412, 3479, 3528, 3976, 4473, 5112, 5118, 5964, 5971, 6824, 6958, 7056, 7677, 7952, 8946, 10224, 10236, 10437, 11928, 11942, 13648, 13916, 15354, 17892, 17913, 20472, 20874, 23856, 23884, 27832, 30708, 31311, 35784, 35826, 40944, 41748, 41797, 47768, 53739, 55664, 60563, 61416, 62622, 71568, 71652, 83496, 83594, 95536, 107478, 121126, 122832, 125244, 125391, 143304, 166992, 167188, 181689, 214956, 242252, 250488, 250782, 286608, 334376, 363378, 376173, 423941, 429912, 484504, 500976, 501564, 545067, 668752, 726756, 752346, 847882, 859824, 969008, 1003128, 1090134, 1271823, 1453512, 1504692, 1695764, 2006256, 2180268, 2543646, 2907024, 2967587, 3009384, 3391528, 3815469, 4360536, 5087292, 5935174, 6018768, 6783056, 7630938, 8721072, 8902761, 10174584, 11870348, 15261876, 17805522, 20349168, 23740696, 26708283, 30523752, 35611044, 47481392, 53416566, 61047504, 71222088, 106833132, 142444176, 213666264, 427332528]

約数ペア:

[(1, 427332528), (2, 213666264), (3, 142444176), (4, 106833132), (6, 71222088), (7, 61047504), (8, 53416566), (9, 47481392), (12, 35611044), (14, 30523752), (16, 26708283), (18, 23740696), (21, 20349168), (24, 17805522), (28, 15261876), (36, 11870348), (42, 10174584), (48, 8902761), (49, 8721072), (56, 7630938), (63, 6783056), (71, 6018768), (72, 5935174), (84, 5087292), (98, 4360536), (112, 3815469), (126, 3391528), (142, 3009384), (144, 2967587), (147, 2907024), (168, 2543646), (196, 2180268), (213, 2006256), (252, 1695764), (284, 1504692), (294, 1453512), (336, 1271823), (392, 1090134), (426, 1003128), (441, 969008), (497, 859824), (504, 847882), (568, 752346), (588, 726756), (639, 668752), (784, 545067), (852, 501564), (853, 500976), (882, 484504), (994, 429912), (1008, 423941), (1136, 376173), (1176, 363378), (1278, 334376), (1491, 286608), (1704, 250782), (1706, 250488), (1764, 242252), (1988, 214956), (2352, 181689), (2556, 167188), (2559, 166992), (2982, 143304), (3408, 125391), (3412, 125244), (3479, 122832), (3528, 121126), (3976, 107478), (4473, 95536), (5112, 83594), (5118, 83496), (5964, 71652), (5971, 71568), (6824, 62622), (6958, 61416), (7056, 60563), (7677, 55664), (7952, 53739), (8946, 47768), (10224, 41797), (10236, 41748), (10437, 40944), (11928, 35826), (11942, 35784), (13648, 31311), (13916, 30708), (15354, 27832), (17892, 23884), (17913, 23856), (20472, 20874)]