265790224

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{241}}^1$

素因数の和:528

約数の個数: 80

約数和(自身を含む): 607361920

約数和(自身を除く): 341571696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 229, 241, 301, 344, 458, 482, 602, 688, 916, 964, 1204, 1603, 1687, 1832, 1928, 2408, 3206, 3374, 3664, 3856, 4816, 6412, 6748, 9847, 10363, 12824, 13496, 19694, 20726, 25648, 26992, 39388, 41452, 55189, 68929, 72541, 78776, 82904, 110378, 137858, 145082, 157552, 165808, 220756, 275716, 290164, 386323, 441512, 551432, 580328, 772646, 883024, 1102864, 1160656, 1545292, 2373127, 3090584, 4746254, 6181168, 9492508, 16611889, 18985016, 33223778, 37970032, 66447556, 132895112, 265790224]

約数ペア:

[(1, 265790224), (2, 132895112), (4, 66447556), (7, 37970032), (8, 33223778), (14, 18985016), (16, 16611889), (28, 9492508), (43, 6181168), (56, 4746254), (86, 3090584), (112, 2373127), (172, 1545292), (229, 1160656), (241, 1102864), (301, 883024), (344, 772646), (458, 580328), (482, 551432), (602, 441512), (688, 386323), (916, 290164), (964, 275716), (1204, 220756), (1603, 165808), (1687, 157552), (1832, 145082), (1928, 137858), (2408, 110378), (3206, 82904), (3374, 78776), (3664, 72541), (3856, 68929), (4816, 55189), (6412, 41452), (6748, 39388), (9847, 26992), (10363, 25648), (12824, 20726), (13496, 19694)]