2556508464

素因数分解:

$2^4\times 3^2\times {\mathrm{1171}}^1\times {\mathrm{15161}}^1$

素因数の和:16346

約数の個数: 60

約数和(自身を含む): 7161255192

約数和(自身を除く): 4604746728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1171, 2342, 3513, 4684, 7026, 9368, 10539, 14052, 15161, 18736, 21078, 28104, 30322, 42156, 45483, 56208, 60644, 84312, 90966, 121288, 136449, 168624, 181932, 242576, 272898, 363864, 545796, 727728, 1091592, 2183184, 17753531, 35507062, 53260593, 71014124, 106521186, 142028248, 159781779, 213042372, 284056496, 319563558, 426084744, 639127116, 852169488, 1278254232, 2556508464]

約数ペア:

[(1, 2556508464), (2, 1278254232), (3, 852169488), (4, 639127116), (6, 426084744), (8, 319563558), (9, 284056496), (12, 213042372), (16, 159781779), (18, 142028248), (24, 106521186), (36, 71014124), (48, 53260593), (72, 35507062), (144, 17753531), (1171, 2183184), (2342, 1091592), (3513, 727728), (4684, 545796), (7026, 363864), (9368, 272898), (10539, 242576), (14052, 181932), (15161, 168624), (18736, 136449), (21078, 121288), (28104, 90966), (30322, 84312), (42156, 60644), (45483, 56208)]