728875296

素因数分解:

$2^5\times 3^2\times {\mathrm{173}}^1\times {\mathrm{14629}}^1$

素因数の和:14818

約数の個数: 72

約数和(自身を含む): 2084862780

約数和(自身を除く): 1355987484

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 173, 288, 346, 519, 692, 1038, 1384, 1557, 2076, 2768, 3114, 4152, 5536, 6228, 8304, 12456, 14629, 16608, 24912, 29258, 43887, 49824, 58516, 87774, 117032, 131661, 175548, 234064, 263322, 351096, 468128, 526644, 702192, 1053288, 1404384, 2106576, 2530817, 4213152, 5061634, 7592451, 10123268, 15184902, 20246536, 22777353, 30369804, 40493072, 45554706, 60739608, 80986144, 91109412, 121479216, 182218824, 242958432, 364437648, 728875296]

約数ペア:

[(1, 728875296), (2, 364437648), (3, 242958432), (4, 182218824), (6, 121479216), (8, 91109412), (9, 80986144), (12, 60739608), (16, 45554706), (18, 40493072), (24, 30369804), (32, 22777353), (36, 20246536), (48, 15184902), (72, 10123268), (96, 7592451), (144, 5061634), (173, 4213152), (288, 2530817), (346, 2106576), (519, 1404384), (692, 1053288), (1038, 702192), (1384, 526644), (1557, 468128), (2076, 351096), (2768, 263322), (3114, 234064), (4152, 175548), (5536, 131661), (6228, 117032), (8304, 87774), (12456, 58516), (14629, 49824), (16608, 43887), (24912, 29258)]