780910896

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{117043}}^1$

素因数の和:117193

約数の個数: 40

約数和(自身を含む): 2031883840

約数和(自身を除く): 1250972944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 6672, 117043, 234086, 351129, 468172, 702258, 936344, 1404516, 1872688, 2809032, 5618064, 16268977, 32537954, 48806931, 65075908, 97613862, 130151816, 195227724, 260303632, 390455448, 780910896]

約数ペア:

[(1, 780910896), (2, 390455448), (3, 260303632), (4, 195227724), (6, 130151816), (8, 97613862), (12, 65075908), (16, 48806931), (24, 32537954), (48, 16268977), (139, 5618064), (278, 2809032), (417, 1872688), (556, 1404516), (834, 936344), (1112, 702258), (1668, 468172), (2224, 351129), (3336, 234086), (6672, 117043)]