1387776996896

素因数分解:

$2^5\times {\mathrm{173}}^1\times {\mathrm{6421}}^1\times {\mathrm{39041}}^1$

素因数の和:45645

約数の個数: 48

約数和(自身を含む): 2748477310488

約数和(自身を除く): 1360700313592

約数列:

[1, 2, 4, 8, 16, 32, 173, 346, 692, 1384, 2768, 5536, 6421, 12842, 25684, 39041, 51368, 78082, 102736, 156164, 205472, 312328, 624656, 1110833, 1249312, 2221666, 4443332, 6754093, 8886664, 13508186, 17773328, 27016372, 35546656, 54032744, 108065488, 216130976, 250682261, 501364522, 1002729044, 2005458088, 4010916176, 8021832352, 43368031153, 86736062306, 173472124612, 346944249224, 693888498448, 1387776996896]

約数ペア:

[(1, 1387776996896), (2, 693888498448), (4, 346944249224), (8, 173472124612), (16, 86736062306), (32, 43368031153), (173, 8021832352), (346, 4010916176), (692, 2005458088), (1384, 1002729044), (2768, 501364522), (5536, 250682261), (6421, 216130976), (12842, 108065488), (25684, 54032744), (39041, 35546656), (51368, 27016372), (78082, 17773328), (102736, 13508186), (156164, 8886664), (205472, 6754093), (312328, 4443332), (624656, 2221666), (1110833, 1249312)]