389748972

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{3169}}^1$

素因数の和:3490

約数の個数: 48

約数和(自身を含む): 937660640

約数和(自身を除く): 547911668

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 277, 444, 554, 831, 1108, 1662, 3169, 3324, 6338, 9507, 10249, 12676, 19014, 20498, 30747, 38028, 40996, 61494, 117253, 122988, 234506, 351759, 469012, 703518, 877813, 1407036, 1755626, 2633439, 3511252, 5266878, 10533756, 32479081, 64958162, 97437243, 129916324, 194874486, 389748972]

約数ペア:

[(1, 389748972), (2, 194874486), (3, 129916324), (4, 97437243), (6, 64958162), (12, 32479081), (37, 10533756), (74, 5266878), (111, 3511252), (148, 2633439), (222, 1755626), (277, 1407036), (444, 877813), (554, 703518), (831, 469012), (1108, 351759), (1662, 234506), (3169, 122988), (3324, 117253), (6338, 61494), (9507, 40996), (10249, 38028), (12676, 30747), (19014, 20498)]