320865744

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{230507}}^1$

素因数の和:230547

約数の個数: 40

約数和(自身を含む): 857489760

約数和(自身を除く): 536624016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 230507, 461014, 691521, 922028, 1383042, 1844056, 2766084, 3688112, 5532168, 6684703, 11064336, 13369406, 20054109, 26738812, 40108218, 53477624, 80216436, 106955248, 160432872, 320865744]

約数ペア:

[(1, 320865744), (2, 160432872), (3, 106955248), (4, 80216436), (6, 53477624), (8, 40108218), (12, 26738812), (16, 20054109), (24, 13369406), (29, 11064336), (48, 6684703), (58, 5532168), (87, 3688112), (116, 2766084), (174, 1844056), (232, 1383042), (348, 922028), (464, 691521), (696, 461014), (1392, 230507)]