291394896

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3677}}^1$

素因数の和:3828

約数の個数: 80

約数和(自身を含む): 817281024

約数和(自身を除く): 525886128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 127, 156, 208, 254, 312, 381, 508, 624, 762, 1016, 1524, 1651, 2032, 3048, 3302, 3677, 4953, 6096, 6604, 7354, 9906, 11031, 13208, 14708, 19812, 22062, 26416, 29416, 39624, 44124, 47801, 58832, 79248, 88248, 95602, 143403, 176496, 191204, 286806, 382408, 466979, 573612, 764816, 933958, 1147224, 1400937, 1867916, 2294448, 2801874, 3735832, 5603748, 6070727, 7471664, 11207496, 12141454, 18212181, 22414992, 24282908, 36424362, 48565816, 72848724, 97131632, 145697448, 291394896]

約数ペア:

[(1, 291394896), (2, 145697448), (3, 97131632), (4, 72848724), (6, 48565816), (8, 36424362), (12, 24282908), (13, 22414992), (16, 18212181), (24, 12141454), (26, 11207496), (39, 7471664), (48, 6070727), (52, 5603748), (78, 3735832), (104, 2801874), (127, 2294448), (156, 1867916), (208, 1400937), (254, 1147224), (312, 933958), (381, 764816), (508, 573612), (624, 466979), (762, 382408), (1016, 286806), (1524, 191204), (1651, 176496), (2032, 143403), (3048, 95602), (3302, 88248), (3677, 79248), (4953, 58832), (6096, 47801), (6604, 44124), (7354, 39624), (9906, 29416), (11031, 26416), (13208, 22062), (14708, 19812)]