261462672

素因数分解:

$2^4\times 3^2\times {\mathrm{313}}^1\times {\mathrm{5801}}^1$

素因数の和:6128

約数の個数: 60

約数和(自身を含む): 734196684

約数和(自身を除く): 472734012

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 313, 626, 939, 1252, 1878, 2504, 2817, 3756, 5008, 5634, 5801, 7512, 11268, 11602, 15024, 17403, 22536, 23204, 34806, 45072, 46408, 52209, 69612, 92816, 104418, 139224, 208836, 278448, 417672, 835344, 1815713, 3631426, 5447139, 7262852, 10894278, 14525704, 16341417, 21788556, 29051408, 32682834, 43577112, 65365668, 87154224, 130731336, 261462672]

約数ペア:

[(1, 261462672), (2, 130731336), (3, 87154224), (4, 65365668), (6, 43577112), (8, 32682834), (9, 29051408), (12, 21788556), (16, 16341417), (18, 14525704), (24, 10894278), (36, 7262852), (48, 5447139), (72, 3631426), (144, 1815713), (313, 835344), (626, 417672), (939, 278448), (1252, 208836), (1878, 139224), (2504, 104418), (2817, 92816), (3756, 69612), (5008, 52209), (5634, 46408), (5801, 45072), (7512, 34806), (11268, 23204), (11602, 22536), (15024, 17403)]