447853692

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{260987}}^1$

素因数の和:261018

約数の個数: 48

約数和(自身を含む): 1227687552

約数和(自身を除く): 779833860

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 260987, 521974, 782961, 1043948, 1565922, 2870857, 3131844, 3392831, 5741714, 6785662, 8612571, 10178493, 11483428, 13571324, 17225142, 20356986, 34450284, 37321141, 40713972, 74642282, 111963423, 149284564, 223926846, 447853692]

約数ペア:

[(1, 447853692), (2, 223926846), (3, 149284564), (4, 111963423), (6, 74642282), (11, 40713972), (12, 37321141), (13, 34450284), (22, 20356986), (26, 17225142), (33, 13571324), (39, 11483428), (44, 10178493), (52, 8612571), (66, 6785662), (78, 5741714), (132, 3392831), (143, 3131844), (156, 2870857), (286, 1565922), (429, 1043948), (572, 782961), (858, 521974), (1716, 260987)]