380065084

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{2531}}^1$

素因数の和:2746

約数の個数: 48

約数和(自身を含む): 789497856

約数和(自身を除く): 409432772

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 173, 217, 346, 434, 692, 868, 1211, 2422, 2531, 4844, 5062, 5363, 10124, 10726, 17717, 21452, 35434, 37541, 70868, 75082, 78461, 150164, 156922, 313844, 437863, 549227, 875726, 1098454, 1751452, 2196908, 3065041, 6130082, 12260164, 13573753, 27147506, 54295012, 95016271, 190032542, 380065084]

約数ペア:

[(1, 380065084), (2, 190032542), (4, 95016271), (7, 54295012), (14, 27147506), (28, 13573753), (31, 12260164), (62, 6130082), (124, 3065041), (173, 2196908), (217, 1751452), (346, 1098454), (434, 875726), (692, 549227), (868, 437863), (1211, 313844), (2422, 156922), (2531, 150164), (4844, 78461), (5062, 75082), (5363, 70868), (10124, 37541), (10726, 35434), (17717, 21452)]