428301636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{29473}}^1$

素因数の和:29660

約数の個数: 48

約数和(自身を含む): 1148778624

約数和(自身を除く): 720476988

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 173, 346, 519, 692, 1038, 1211, 2076, 2422, 3633, 4844, 7266, 14532, 29473, 58946, 88419, 117892, 176838, 206311, 353676, 412622, 618933, 825244, 1237866, 2475732, 5098829, 10197658, 15296487, 20395316, 30592974, 35691803, 61185948, 71383606, 107075409, 142767212, 214150818, 428301636]

約数ペア:

[(1, 428301636), (2, 214150818), (3, 142767212), (4, 107075409), (6, 71383606), (7, 61185948), (12, 35691803), (14, 30592974), (21, 20395316), (28, 15296487), (42, 10197658), (84, 5098829), (173, 2475732), (346, 1237866), (519, 825244), (692, 618933), (1038, 412622), (1211, 353676), (2076, 206311), (2422, 176838), (3633, 117892), (4844, 88419), (7266, 58946), (14532, 29473)]