353194088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{78979}}^1$

素因数の和:79041

約数の個数: 32

約数和(自身を含む): 729775200

約数和(自身を除く): 376581112

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 78979, 157958, 315916, 631832, 1026727, 2053454, 3396097, 4106908, 6792194, 8213816, 13584388, 27168776, 44149261, 88298522, 176597044, 353194088]

約数ペア:

[(1, 353194088), (2, 176597044), (4, 88298522), (8, 44149261), (13, 27168776), (26, 13584388), (43, 8213816), (52, 6792194), (86, 4106908), (104, 3396097), (172, 2053454), (344, 1026727), (559, 631832), (1118, 315916), (2236, 157958), (4472, 78979)]