400766604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{12457}}^1$

素因数の和:12854

約数の個数: 48

約数和(自身を含む): 1071587328

約数和(自身を除く): 670820724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 383, 766, 1149, 1532, 2298, 2681, 4596, 5362, 8043, 10724, 12457, 16086, 24914, 32172, 37371, 49828, 74742, 87199, 149484, 174398, 261597, 348796, 523194, 1046388, 4771031, 9542062, 14313093, 19084124, 28626186, 33397217, 57252372, 66794434, 100191651, 133588868, 200383302, 400766604]

約数ペア:

[(1, 400766604), (2, 200383302), (3, 133588868), (4, 100191651), (6, 66794434), (7, 57252372), (12, 33397217), (14, 28626186), (21, 19084124), (28, 14313093), (42, 9542062), (84, 4771031), (383, 1046388), (766, 523194), (1149, 348796), (1532, 261597), (2298, 174398), (2681, 149484), (4596, 87199), (5362, 74742), (8043, 49828), (10724, 37371), (12457, 32172), (16086, 24914)]