319339536

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{719}}^1$

素因数の和:1236

約数の個数: 80

約数和(自身を含む): 871372800

約数和(自身を除く): 552033264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 487, 719, 912, 974, 1438, 1461, 1948, 2157, 2876, 2922, 3896, 4314, 5752, 5844, 7792, 8628, 9253, 11504, 11688, 13661, 17256, 18506, 23376, 27322, 27759, 34512, 37012, 40983, 54644, 55518, 74024, 81966, 109288, 111036, 148048, 163932, 218576, 222072, 327864, 350153, 444144, 655728, 700306, 1050459, 1400612, 2100918, 2801224, 4201836, 5602448, 6652907, 8403672, 13305814, 16807344, 19958721, 26611628, 39917442, 53223256, 79834884, 106446512, 159669768, 319339536]

約数ペア:

[(1, 319339536), (2, 159669768), (3, 106446512), (4, 79834884), (6, 53223256), (8, 39917442), (12, 26611628), (16, 19958721), (19, 16807344), (24, 13305814), (38, 8403672), (48, 6652907), (57, 5602448), (76, 4201836), (114, 2801224), (152, 2100918), (228, 1400612), (304, 1050459), (456, 700306), (487, 655728), (719, 444144), (912, 350153), (974, 327864), (1438, 222072), (1461, 218576), (1948, 163932), (2157, 148048), (2876, 111036), (2922, 109288), (3896, 81966), (4314, 74024), (5752, 55518), (5844, 54644), (7792, 40983), (8628, 37012), (9253, 34512), (11504, 27759), (11688, 27322), (13661, 23376), (17256, 18506)]