547577264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1091}}^1$

素因数の和:1258

約数の個数: 80

約数和(自身を含む): 1213255680

約数和(自身を除く): 665678416

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 127, 152, 208, 247, 254, 304, 494, 508, 988, 1016, 1091, 1651, 1976, 2032, 2182, 2413, 3302, 3952, 4364, 4826, 6604, 8728, 9652, 13208, 14183, 17456, 19304, 20729, 26416, 28366, 31369, 38608, 41458, 56732, 62738, 82916, 113464, 125476, 138557, 165832, 226928, 250952, 269477, 277114, 331664, 501904, 538954, 554228, 1077908, 1108456, 1801241, 2155816, 2216912, 2632583, 3602482, 4311632, 5265166, 7204964, 10530332, 14409928, 21060664, 28819856, 34223579, 42121328, 68447158, 136894316, 273788632, 547577264]

約数ペア:

[(1, 547577264), (2, 273788632), (4, 136894316), (8, 68447158), (13, 42121328), (16, 34223579), (19, 28819856), (26, 21060664), (38, 14409928), (52, 10530332), (76, 7204964), (104, 5265166), (127, 4311632), (152, 3602482), (208, 2632583), (247, 2216912), (254, 2155816), (304, 1801241), (494, 1108456), (508, 1077908), (988, 554228), (1016, 538954), (1091, 501904), (1651, 331664), (1976, 277114), (2032, 269477), (2182, 250952), (2413, 226928), (3302, 165832), (3952, 138557), (4364, 125476), (4826, 113464), (6604, 82916), (8728, 62738), (9652, 56732), (13208, 41458), (14183, 38608), (17456, 31369), (19304, 28366), (20729, 26416)]