216665592

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{63131}}^1$

素因数の和:63164

約数の個数: 64

約数和(自身を含む): 636370560

約数和(自身を除く): 419704968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 63131, 126262, 189393, 252524, 378786, 505048, 694441, 757572, 820703, 1388882, 1515144, 1641406, 2083323, 2462109, 2777764, 3282812, 4166646, 4924218, 5555528, 6565624, 8333292, 9027733, 9848436, 16666584, 18055466, 19696872, 27083199, 36110932, 54166398, 72221864, 108332796, 216665592]

約数ペア:

[(1, 216665592), (2, 108332796), (3, 72221864), (4, 54166398), (6, 36110932), (8, 27083199), (11, 19696872), (12, 18055466), (13, 16666584), (22, 9848436), (24, 9027733), (26, 8333292), (33, 6565624), (39, 5555528), (44, 4924218), (52, 4166646), (66, 3282812), (78, 2777764), (88, 2462109), (104, 2083323), (132, 1641406), (143, 1515144), (156, 1388882), (264, 820703), (286, 757572), (312, 694441), (429, 505048), (572, 378786), (858, 252524), (1144, 189393), (1716, 126262), (3432, 63131)]