456391728

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{243799}}^1$

素因数の和:243826

約数の個数: 60

約数和(自身を含む): 1375519600

約数和(自身を除く): 919127872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 243799, 487598, 731397, 975196, 1462794, 1950392, 2194191, 2925588, 3169387, 3900784, 4388382, 5851176, 6338774, 8776764, 9508161, 11702352, 12677548, 17553528, 19016322, 25355096, 28524483, 35107056, 38032644, 50710192, 57048966, 76065288, 114097932, 152130576, 228195864, 456391728]

約数ペア:

[(1, 456391728), (2, 228195864), (3, 152130576), (4, 114097932), (6, 76065288), (8, 57048966), (9, 50710192), (12, 38032644), (13, 35107056), (16, 28524483), (18, 25355096), (24, 19016322), (26, 17553528), (36, 12677548), (39, 11702352), (48, 9508161), (52, 8776764), (72, 6338774), (78, 5851176), (104, 4388382), (117, 3900784), (144, 3169387), (156, 2925588), (208, 2194191), (234, 1950392), (312, 1462794), (468, 975196), (624, 731397), (936, 487598), (1872, 243799)]