378720736464

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1409}}^1\times {\mathrm{799961}}^1$

素因数の和:801388

約数の個数: 80

約数和(自身を含む): 1118922848640

約数和(自身を除く): 740202112176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1409, 2818, 4227, 5636, 8454, 9863, 11272, 16908, 19726, 22544, 29589, 33816, 39452, 59178, 67632, 78904, 118356, 157808, 236712, 473424, 799961, 1599922, 2399883, 3199844, 4799766, 5599727, 6399688, 9599532, 11199454, 12799376, 16799181, 19199064, 22398908, 33598362, 38398128, 44797816, 67196724, 89595632, 134393448, 268786896, 1127145049, 2254290098, 3381435147, 4508580196, 6762870294, 7890015343, 9017160392, 13525740588, 15780030686, 18034320784, 23670046029, 27051481176, 31560061372, 47340092058, 54102962352, 63120122744, 94680184116, 126240245488, 189360368232, 378720736464]

約数ペア:

[(1, 378720736464), (2, 189360368232), (3, 126240245488), (4, 94680184116), (6, 63120122744), (7, 54102962352), (8, 47340092058), (12, 31560061372), (14, 27051481176), (16, 23670046029), (21, 18034320784), (24, 15780030686), (28, 13525740588), (42, 9017160392), (48, 7890015343), (56, 6762870294), (84, 4508580196), (112, 3381435147), (168, 2254290098), (336, 1127145049), (1409, 268786896), (2818, 134393448), (4227, 89595632), (5636, 67196724), (8454, 44797816), (9863, 38398128), (11272, 33598362), (16908, 22398908), (19726, 19199064), (22544, 16799181), (29589, 12799376), (33816, 11199454), (39452, 9599532), (59178, 6399688), (67632, 5599727), (78904, 4799766), (118356, 3199844), (157808, 2399883), (236712, 1599922), (473424, 799961)]