514355864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{631}}^1$

素因数の和:864

約数の個数: 64

約数和(自身を含む): 1078444800

約数和(自身を除く): 564088936

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 88, 118, 157, 236, 314, 472, 628, 631, 649, 1256, 1262, 1298, 1727, 2524, 2596, 3454, 5048, 5192, 6908, 6941, 9263, 13816, 13882, 18526, 27764, 37052, 37229, 55528, 74104, 74458, 99067, 101893, 148916, 198134, 203786, 297832, 396268, 407572, 409519, 792536, 815144, 819038, 1089737, 1638076, 2179474, 3276152, 4358948, 5844953, 8717896, 11689906, 23379812, 46759624, 64294483, 128588966, 257177932, 514355864]

約数ペア:

[(1, 514355864), (2, 257177932), (4, 128588966), (8, 64294483), (11, 46759624), (22, 23379812), (44, 11689906), (59, 8717896), (88, 5844953), (118, 4358948), (157, 3276152), (236, 2179474), (314, 1638076), (472, 1089737), (628, 819038), (631, 815144), (649, 792536), (1256, 409519), (1262, 407572), (1298, 396268), (1727, 297832), (2524, 203786), (2596, 198134), (3454, 148916), (5048, 101893), (5192, 99067), (6908, 74458), (6941, 74104), (9263, 55528), (13816, 37229), (13882, 37052), (18526, 27764)]