520019904

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1031}}^1$

素因数の和:1154

約数の個数: 112

約数和(自身を含む): 1434364416

約数和(自身を除く): 914344512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 71, 74, 96, 111, 142, 148, 192, 213, 222, 284, 296, 426, 444, 568, 592, 852, 888, 1031, 1136, 1184, 1704, 1776, 2062, 2272, 2368, 2627, 3093, 3408, 3552, 4124, 4544, 5254, 6186, 6816, 7104, 7881, 8248, 10508, 12372, 13632, 15762, 16496, 21016, 24744, 31524, 32992, 38147, 42032, 49488, 63048, 65984, 73201, 76294, 84064, 98976, 114441, 126096, 146402, 152588, 168128, 197952, 219603, 228882, 252192, 292804, 305176, 439206, 457764, 504384, 585608, 610352, 878412, 915528, 1171216, 1220704, 1756824, 1831056, 2342432, 2441408, 2708437, 3513648, 3662112, 4684864, 5416874, 7027296, 7324224, 8125311, 10833748, 14054592, 16250622, 21667496, 32501244, 43334992, 65002488, 86669984, 130004976, 173339968, 260009952, 520019904]

約数ペア:

[(1, 520019904), (2, 260009952), (3, 173339968), (4, 130004976), (6, 86669984), (8, 65002488), (12, 43334992), (16, 32501244), (24, 21667496), (32, 16250622), (37, 14054592), (48, 10833748), (64, 8125311), (71, 7324224), (74, 7027296), (96, 5416874), (111, 4684864), (142, 3662112), (148, 3513648), (192, 2708437), (213, 2441408), (222, 2342432), (284, 1831056), (296, 1756824), (426, 1220704), (444, 1171216), (568, 915528), (592, 878412), (852, 610352), (888, 585608), (1031, 504384), (1136, 457764), (1184, 439206), (1704, 305176), (1776, 292804), (2062, 252192), (2272, 228882), (2368, 219603), (2627, 197952), (3093, 168128), (3408, 152588), (3552, 146402), (4124, 126096), (4544, 114441), (5254, 98976), (6186, 84064), (6816, 76294), (7104, 73201), (7881, 65984), (8248, 63048), (10508, 49488), (12372, 42032), (13632, 38147), (15762, 32992), (16496, 31524), (21016, 24744)]