668830032

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{357281}}^1$

素因数の和:357308

約数の個数: 60

約数和(自身を含む): 2015785044

約数和(自身を除く): 1346955012

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 357281, 714562, 1071843, 1429124, 2143686, 2858248, 3215529, 4287372, 4644653, 5716496, 6431058, 8574744, 9289306, 12862116, 13933959, 17149488, 18578612, 25724232, 27867918, 37157224, 41801877, 51448464, 55735836, 74314448, 83603754, 111471672, 167207508, 222943344, 334415016, 668830032]

約数ペア:

[(1, 668830032), (2, 334415016), (3, 222943344), (4, 167207508), (6, 111471672), (8, 83603754), (9, 74314448), (12, 55735836), (13, 51448464), (16, 41801877), (18, 37157224), (24, 27867918), (26, 25724232), (36, 18578612), (39, 17149488), (48, 13933959), (52, 12862116), (72, 9289306), (78, 8574744), (104, 6431058), (117, 5716496), (144, 4644653), (156, 4287372), (208, 3215529), (234, 2858248), (312, 2143686), (468, 1429124), (624, 1071843), (936, 714562), (1872, 357281)]