218726832

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1151}}^1$

素因数の和:1306

約数の個数: 80

約数和(自身を含む): 586248192

約数和(自身を除く): 367521360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 107, 111, 148, 214, 222, 296, 321, 428, 444, 592, 642, 856, 888, 1151, 1284, 1712, 1776, 2302, 2568, 3453, 3959, 4604, 5136, 6906, 7918, 9208, 11877, 13812, 15836, 18416, 23754, 27624, 31672, 42587, 47508, 55248, 63344, 85174, 95016, 123157, 127761, 170348, 190032, 246314, 255522, 340696, 369471, 492628, 511044, 681392, 738942, 985256, 1022088, 1477884, 1970512, 2044176, 2955768, 4556809, 5911536, 9113618, 13670427, 18227236, 27340854, 36454472, 54681708, 72908944, 109363416, 218726832]

約数ペア:

[(1, 218726832), (2, 109363416), (3, 72908944), (4, 54681708), (6, 36454472), (8, 27340854), (12, 18227236), (16, 13670427), (24, 9113618), (37, 5911536), (48, 4556809), (74, 2955768), (107, 2044176), (111, 1970512), (148, 1477884), (214, 1022088), (222, 985256), (296, 738942), (321, 681392), (428, 511044), (444, 492628), (592, 369471), (642, 340696), (856, 255522), (888, 246314), (1151, 190032), (1284, 170348), (1712, 127761), (1776, 123157), (2302, 95016), (2568, 85174), (3453, 63344), (3959, 55248), (4604, 47508), (5136, 42587), (6906, 31672), (7918, 27624), (9208, 23754), (11877, 18416), (13812, 15836)]