680472

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{727}}^1$

素因数の和:752

約数の個数: 48

約数和(自身を含む): 1987440

約数和(自身を除く): 1306968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 727, 936, 1454, 2181, 2908, 4362, 5816, 6543, 8724, 9451, 13086, 17448, 18902, 26172, 28353, 37804, 52344, 56706, 75608, 85059, 113412, 170118, 226824, 340236, 680472]

約数ペア:

[(1, 680472), (2, 340236), (3, 226824), (4, 170118), (6, 113412), (8, 85059), (9, 75608), (12, 56706), (13, 52344), (18, 37804), (24, 28353), (26, 26172), (36, 18902), (39, 17448), (52, 13086), (72, 9451), (78, 8724), (104, 6543), (117, 5816), (156, 4362), (234, 2908), (312, 2181), (468, 1454), (727, 936)]