780519072

素因数分解:

$2^5\times 3^1\times {\mathrm{1663}}^1\times {\mathrm{4889}}^1$

素因数の和:6565

約数の個数: 48

約数和(自身を含む): 2050513920

約数和(自身を除く): 1269994848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 1663, 3326, 4889, 4989, 6652, 9778, 9978, 13304, 14667, 19556, 19956, 26608, 29334, 39112, 39912, 53216, 58668, 78224, 79824, 117336, 156448, 159648, 234672, 469344, 8130407, 16260814, 24391221, 32521628, 48782442, 65043256, 97564884, 130086512, 195129768, 260173024, 390259536, 780519072]

約数ペア:

[(1, 780519072), (2, 390259536), (3, 260173024), (4, 195129768), (6, 130086512), (8, 97564884), (12, 65043256), (16, 48782442), (24, 32521628), (32, 24391221), (48, 16260814), (96, 8130407), (1663, 469344), (3326, 234672), (4889, 159648), (4989, 156448), (6652, 117336), (9778, 79824), (9978, 78224), (13304, 58668), (14667, 53216), (19556, 39912), (19956, 39112), (26608, 29334)]