180451248

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{121271}}^1$

素因数の和:121313

約数の個数: 40

約数和(自身を含む): 481207296

約数和(自身を除く): 300756048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 121271, 242542, 363813, 485084, 727626, 970168, 1455252, 1940336, 2910504, 3759401, 5821008, 7518802, 11278203, 15037604, 22556406, 30075208, 45112812, 60150416, 90225624, 180451248]

約数ペア:

[(1, 180451248), (2, 90225624), (3, 60150416), (4, 45112812), (6, 30075208), (8, 22556406), (12, 15037604), (16, 11278203), (24, 7518802), (31, 5821008), (48, 3759401), (62, 2910504), (93, 1940336), (124, 1455252), (186, 970168), (248, 727626), (372, 485084), (496, 363813), (744, 242542), (1488, 121271)]