424904816

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1523}}^1$

素因数の和:1638

約数の個数: 80

約数和(自身を含む): 979651584

約数和(自身を除く): 554746768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 53, 56, 94, 106, 112, 188, 212, 329, 371, 376, 424, 658, 742, 752, 848, 1316, 1484, 1523, 2491, 2632, 2968, 3046, 4982, 5264, 5936, 6092, 9964, 10661, 12184, 17437, 19928, 21322, 24368, 34874, 39856, 42644, 69748, 71581, 80719, 85288, 139496, 143162, 161438, 170576, 278992, 286324, 322876, 501067, 565033, 572648, 645752, 1002134, 1130066, 1145296, 1291504, 2004268, 2260132, 3793793, 4008536, 4520264, 7587586, 8017072, 9040528, 15175172, 26556551, 30350344, 53113102, 60700688, 106226204, 212452408, 424904816]

約数ペア:

[(1, 424904816), (2, 212452408), (4, 106226204), (7, 60700688), (8, 53113102), (14, 30350344), (16, 26556551), (28, 15175172), (47, 9040528), (53, 8017072), (56, 7587586), (94, 4520264), (106, 4008536), (112, 3793793), (188, 2260132), (212, 2004268), (329, 1291504), (371, 1145296), (376, 1130066), (424, 1002134), (658, 645752), (742, 572648), (752, 565033), (848, 501067), (1316, 322876), (1484, 286324), (1523, 278992), (2491, 170576), (2632, 161438), (2968, 143162), (3046, 139496), (4982, 85288), (5264, 80719), (5936, 71581), (6092, 69748), (9964, 42644), (10661, 39856), (12184, 34874), (17437, 24368), (19928, 21322)]