30918912

素因数分解:

$2^8\times 3^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:463

約数の個数: 72

約数和(自身を含む): 83198976

約数和(自身を除く): 52280064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 254, 256, 317, 381, 384, 508, 634, 762, 768, 951, 1016, 1268, 1524, 1902, 2032, 2536, 3048, 3804, 4064, 5072, 6096, 7608, 8128, 10144, 12192, 15216, 16256, 20288, 24384, 30432, 32512, 40259, 40576, 48768, 60864, 80518, 81152, 97536, 120777, 121728, 161036, 241554, 243456, 322072, 483108, 644144, 966216, 1288288, 1932432, 2576576, 3864864, 5153152, 7729728, 10306304, 15459456, 30918912]

約数ペア:

[(1, 30918912), (2, 15459456), (3, 10306304), (4, 7729728), (6, 5153152), (8, 3864864), (12, 2576576), (16, 1932432), (24, 1288288), (32, 966216), (48, 644144), (64, 483108), (96, 322072), (127, 243456), (128, 241554), (192, 161036), (254, 121728), (256, 120777), (317, 97536), (381, 81152), (384, 80518), (508, 60864), (634, 48768), (762, 40576), (768, 40259), (951, 32512), (1016, 30432), (1268, 24384), (1524, 20288), (1902, 16256), (2032, 15216), (2536, 12192), (3048, 10144), (3804, 8128), (4064, 7608), (5072, 6096)]