251596644

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{2657}}^1$

素因数の和:3284

約数の個数: 48

約数和(自身を含む): 633497088

約数和(自身を除く): 381900444

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 607, 1214, 1821, 2428, 2657, 3642, 5314, 7284, 7891, 7971, 10628, 15782, 15942, 23673, 31564, 31884, 34541, 47346, 69082, 94692, 103623, 138164, 207246, 414492, 1612799, 3225598, 4838397, 6451196, 9676794, 19353588, 20966387, 41932774, 62899161, 83865548, 125798322, 251596644]

約数ペア:

[(1, 251596644), (2, 125798322), (3, 83865548), (4, 62899161), (6, 41932774), (12, 20966387), (13, 19353588), (26, 9676794), (39, 6451196), (52, 4838397), (78, 3225598), (156, 1612799), (607, 414492), (1214, 207246), (1821, 138164), (2428, 103623), (2657, 94692), (3642, 69082), (5314, 47346), (7284, 34541), (7891, 31884), (7971, 31564), (10628, 23673), (15782, 15942)]