4047983472

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{209263}}^1$

素因数の和:209318

約数の個数: 80

約数和(自身を含む): 11625033728

約数和(自身を除く): 7577050256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 19344, 209263, 418526, 627789, 837052, 1255578, 1674104, 2511156, 2720419, 3348208, 5022312, 5440838, 6487153, 8161257, 10044624, 10881676, 12974306, 16322514, 19461459, 21763352, 25948612, 32645028, 38922918, 43526704, 51897224, 65290056, 77845836, 84332989, 103794448, 130580112, 155691672, 168665978, 252998967, 311383344, 337331956, 505997934, 674663912, 1011995868, 1349327824, 2023991736, 4047983472]

約数ペア:

[(1, 4047983472), (2, 2023991736), (3, 1349327824), (4, 1011995868), (6, 674663912), (8, 505997934), (12, 337331956), (13, 311383344), (16, 252998967), (24, 168665978), (26, 155691672), (31, 130580112), (39, 103794448), (48, 84332989), (52, 77845836), (62, 65290056), (78, 51897224), (93, 43526704), (104, 38922918), (124, 32645028), (156, 25948612), (186, 21763352), (208, 19461459), (248, 16322514), (312, 12974306), (372, 10881676), (403, 10044624), (496, 8161257), (624, 6487153), (744, 5440838), (806, 5022312), (1209, 3348208), (1488, 2720419), (1612, 2511156), (2418, 1674104), (3224, 1255578), (4836, 837052), (6448, 627789), (9672, 418526), (19344, 209263)]