381576

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1223}}^1$

素因数の和:1245

約数の個数: 32

約数和(自身を含む): 1028160

約数和(自身を除く): 646584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1223, 2446, 3669, 4892, 7338, 9784, 14676, 15899, 29352, 31798, 47697, 63596, 95394, 127192, 190788, 381576]

約数ペア:

[(1, 381576), (2, 190788), (3, 127192), (4, 95394), (6, 63596), (8, 47697), (12, 31798), (13, 29352), (24, 15899), (26, 14676), (39, 9784), (52, 7338), (78, 4892), (104, 3669), (156, 2446), (312, 1223)]