664689744

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{159169}}^1$

素因数の和:159212

約数の個数: 60

約数和(自身を含む): 1924365300

約数和(自身を除く): 1259675556

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 159169, 318338, 477507, 636676, 955014, 1273352, 1432521, 1910028, 2546704, 2865042, 3820056, 4615901, 5730084, 7640112, 9231802, 11460168, 13847703, 18463604, 22920336, 27695406, 36927208, 41543109, 55390812, 73854416, 83086218, 110781624, 166172436, 221563248, 332344872, 664689744]

約数ペア:

[(1, 664689744), (2, 332344872), (3, 221563248), (4, 166172436), (6, 110781624), (8, 83086218), (9, 73854416), (12, 55390812), (16, 41543109), (18, 36927208), (24, 27695406), (29, 22920336), (36, 18463604), (48, 13847703), (58, 11460168), (72, 9231802), (87, 7640112), (116, 5730084), (144, 4615901), (174, 3820056), (232, 2865042), (261, 2546704), (348, 1910028), (464, 1432521), (522, 1273352), (696, 955014), (1044, 636676), (1392, 477507), (2088, 318338), (4176, 159169)]