8391336

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 22524480

約数和(自身を除く): 14133144

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 131, 136, 157, 204, 262, 314, 393, 408, 471, 524, 628, 786, 942, 1048, 1256, 1572, 1884, 2227, 2669, 3144, 3768, 4454, 5338, 6681, 8007, 8908, 10676, 13362, 16014, 17816, 20567, 21352, 26724, 32028, 41134, 53448, 61701, 64056, 82268, 123402, 164536, 246804, 349639, 493608, 699278, 1048917, 1398556, 2097834, 2797112, 4195668, 8391336]

約数ペア:

[(1, 8391336), (2, 4195668), (3, 2797112), (4, 2097834), (6, 1398556), (8, 1048917), (12, 699278), (17, 493608), (24, 349639), (34, 246804), (51, 164536), (68, 123402), (102, 82268), (131, 64056), (136, 61701), (157, 53448), (204, 41134), (262, 32028), (314, 26724), (393, 21352), (408, 20567), (471, 17816), (524, 16014), (628, 13362), (786, 10676), (942, 8908), (1048, 8007), (1256, 6681), (1572, 5338), (1884, 4454), (2227, 3768), (2669, 3144)]