538355328

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5413}}^1$

素因数の和:5474

約数の個数: 128

約数和(自身を含む): 1678773120

約数和(自身を除く): 1140417792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 64, 74, 84, 96, 111, 112, 128, 148, 168, 192, 222, 224, 259, 296, 336, 384, 444, 448, 518, 592, 672, 777, 888, 896, 1036, 1184, 1344, 1554, 1776, 2072, 2368, 2688, 3108, 3552, 4144, 4736, 5413, 6216, 7104, 8288, 10826, 12432, 14208, 16239, 16576, 21652, 24864, 32478, 33152, 37891, 43304, 49728, 64956, 75782, 86608, 99456, 113673, 129912, 151564, 173216, 200281, 227346, 259824, 303128, 346432, 400562, 454692, 519648, 600843, 606256, 692864, 801124, 909384, 1039296, 1201686, 1212512, 1401967, 1602248, 1818768, 2078592, 2403372, 2425024, 2803934, 3204496, 3637536, 4205901, 4806744, 4850048, 5607868, 6408992, 7275072, 8411802, 9613488, 11215736, 12817984, 14550144, 16823604, 19226976, 22431472, 25635968, 33647208, 38453952, 44862944, 67294416, 76907904, 89725888, 134588832, 179451776, 269177664, 538355328]

約数ペア:

[(1, 538355328), (2, 269177664), (3, 179451776), (4, 134588832), (6, 89725888), (7, 76907904), (8, 67294416), (12, 44862944), (14, 38453952), (16, 33647208), (21, 25635968), (24, 22431472), (28, 19226976), (32, 16823604), (37, 14550144), (42, 12817984), (48, 11215736), (56, 9613488), (64, 8411802), (74, 7275072), (84, 6408992), (96, 5607868), (111, 4850048), (112, 4806744), (128, 4205901), (148, 3637536), (168, 3204496), (192, 2803934), (222, 2425024), (224, 2403372), (259, 2078592), (296, 1818768), (336, 1602248), (384, 1401967), (444, 1212512), (448, 1201686), (518, 1039296), (592, 909384), (672, 801124), (777, 692864), (888, 606256), (896, 600843), (1036, 519648), (1184, 454692), (1344, 400562), (1554, 346432), (1776, 303128), (2072, 259824), (2368, 227346), (2688, 200281), (3108, 173216), (3552, 151564), (4144, 129912), (4736, 113673), (5413, 99456), (6216, 86608), (7104, 75782), (8288, 64956), (10826, 49728), (12432, 43304), (14208, 37891), (16239, 33152), (16576, 32478), (21652, 24864)]