312972404

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{743}}^1$

素因数の和:900

約数の個数: 48

約数和(自身を含む): 586629120

約数和(自身を除く): 273656716

約数列:

[1, 2, 4, 31, 43, 62, 79, 86, 124, 158, 172, 316, 743, 1333, 1486, 2449, 2666, 2972, 3397, 4898, 5332, 6794, 9796, 13588, 23033, 31949, 46066, 58697, 63898, 92132, 105307, 117394, 127796, 210614, 234788, 421228, 990419, 1819607, 1980838, 2523971, 3639214, 3961676, 5047942, 7278428, 10095884, 78243101, 156486202, 312972404]

約数ペア:

[(1, 312972404), (2, 156486202), (4, 78243101), (31, 10095884), (43, 7278428), (62, 5047942), (79, 3961676), (86, 3639214), (124, 2523971), (158, 1980838), (172, 1819607), (316, 990419), (743, 421228), (1333, 234788), (1486, 210614), (2449, 127796), (2666, 117394), (2972, 105307), (3397, 92132), (4898, 63898), (5332, 58697), (6794, 46066), (9796, 31949), (13588, 23033)]