977687048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{727}}^1$

素因数の和:1006

約数の個数: 64

約数和(自身を含む): 2016792960

約数和(自身を除く): 1039105912

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 193, 268, 386, 536, 727, 772, 871, 1454, 1544, 1742, 2509, 2908, 3484, 5018, 5816, 6968, 9451, 10036, 12931, 18902, 20072, 25862, 37804, 48709, 51724, 75608, 97418, 103448, 140311, 168103, 194836, 280622, 336206, 389672, 561244, 633217, 672412, 1122488, 1266434, 1344824, 1824043, 2532868, 3648086, 5065736, 7296172, 9400837, 14592344, 18801674, 37603348, 75206696, 122210881, 244421762, 488843524, 977687048]

約数ペア:

[(1, 977687048), (2, 488843524), (4, 244421762), (8, 122210881), (13, 75206696), (26, 37603348), (52, 18801674), (67, 14592344), (104, 9400837), (134, 7296172), (193, 5065736), (268, 3648086), (386, 2532868), (536, 1824043), (727, 1344824), (772, 1266434), (871, 1122488), (1454, 672412), (1544, 633217), (1742, 561244), (2509, 389672), (2908, 336206), (3484, 280622), (5018, 194836), (5816, 168103), (6968, 140311), (9451, 103448), (10036, 97418), (12931, 75608), (18902, 51724), (20072, 48709), (25862, 37804)]