320565552

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{162889}}^1$

素因数の和:162941

約数の個数: 40

約数和(自身を含む): 848331120

約数和(自身を除く): 527765568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 162889, 325778, 488667, 651556, 977334, 1303112, 1954668, 2606224, 3909336, 6678449, 7818672, 13356898, 20035347, 26713796, 40070694, 53427592, 80141388, 106855184, 160282776, 320565552]

約数ペア:

[(1, 320565552), (2, 160282776), (3, 106855184), (4, 80141388), (6, 53427592), (8, 40070694), (12, 26713796), (16, 20035347), (24, 13356898), (41, 7818672), (48, 6678449), (82, 3909336), (123, 2606224), (164, 1954668), (246, 1303112), (328, 977334), (492, 651556), (656, 488667), (984, 325778), (1968, 162889)]