231816

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1$

素因数の和:765

約数の個数: 32

約数和(自身を含む): 624960

約数和(自身を除く): 393144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 743, 1486, 2229, 2972, 4458, 5944, 8916, 9659, 17832, 19318, 28977, 38636, 57954, 77272, 115908, 231816]

約数ペア:

[(1, 231816), (2, 115908), (3, 77272), (4, 57954), (6, 38636), (8, 28977), (12, 19318), (13, 17832), (24, 9659), (26, 8916), (39, 5944), (52, 4458), (78, 2972), (104, 2229), (156, 1486), (312, 743)]