636974686416

素因数分解:

$2^4\times 3^1\times {\mathrm{72931}}^1\times {\mathrm{181957}}^1$

素因数の和:254899

約数の個数: 40

約数和(自身を含む): 1645549546144

約数和(自身を除く): 1008574859728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 72931, 145862, 181957, 218793, 291724, 363914, 437586, 545871, 583448, 727828, 875172, 1091742, 1166896, 1455656, 1750344, 2183484, 2911312, 3500688, 4366968, 8733936, 13270305967, 26540611934, 39810917901, 53081223868, 79621835802, 106162447736, 159243671604, 212324895472, 318487343208, 636974686416]

約数ペア:

[(1, 636974686416), (2, 318487343208), (3, 212324895472), (4, 159243671604), (6, 106162447736), (8, 79621835802), (12, 53081223868), (16, 39810917901), (24, 26540611934), (48, 13270305967), (72931, 8733936), (145862, 4366968), (181957, 3500688), (218793, 2911312), (291724, 2183484), (363914, 1750344), (437586, 1455656), (545871, 1166896), (583448, 1091742), (727828, 875172)]