1587768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1$

素因数の和:756

約数の個数: 64

約数和(自身を含む): 4892160

約数和(自身を除く): 3304392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 727, 728, 1092, 1454, 2181, 2184, 2908, 4362, 5089, 5816, 8724, 9451, 10178, 15267, 17448, 18902, 20356, 28353, 30534, 37804, 40712, 56706, 61068, 66157, 75608, 113412, 122136, 132314, 198471, 226824, 264628, 396942, 529256, 793884, 1587768]

約数ペア:

[(1, 1587768), (2, 793884), (3, 529256), (4, 396942), (6, 264628), (7, 226824), (8, 198471), (12, 132314), (13, 122136), (14, 113412), (21, 75608), (24, 66157), (26, 61068), (28, 56706), (39, 40712), (42, 37804), (52, 30534), (56, 28353), (78, 20356), (84, 18902), (91, 17448), (104, 15267), (156, 10178), (168, 9451), (182, 8724), (273, 5816), (312, 5089), (364, 4362), (546, 2908), (727, 2184), (728, 2181), (1092, 1454)]