679423218

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^3\times {\mathrm{53}}^1$

素因数の和:212

約数の個数: 64

約数和(自身を含む): 1464873984

約数和(自身を除く): 785450766

約数列:

[1, 2, 3, 6, 31, 41, 53, 62, 82, 93, 106, 123, 159, 186, 246, 318, 1271, 1643, 1681, 2173, 2542, 3286, 3362, 3813, 4346, 4929, 5043, 6519, 7626, 9858, 10086, 13038, 52111, 67363, 68921, 89093, 104222, 134726, 137842, 156333, 178186, 202089, 206763, 267279, 312666, 404178, 413526, 534558, 2136551, 2761883, 3652813, 4273102, 5523766, 6409653, 7305626, 8285649, 10958439, 12819306, 16571298, 21916878, 113237203, 226474406, 339711609, 679423218]

約数ペア:

[(1, 679423218), (2, 339711609), (3, 226474406), (6, 113237203), (31, 21916878), (41, 16571298), (53, 12819306), (62, 10958439), (82, 8285649), (93, 7305626), (106, 6409653), (123, 5523766), (159, 4273102), (186, 3652813), (246, 2761883), (318, 2136551), (1271, 534558), (1643, 413526), (1681, 404178), (2173, 312666), (2542, 267279), (3286, 206763), (3362, 202089), (3813, 178186), (4346, 156333), (4929, 137842), (5043, 134726), (6519, 104222), (7626, 89093), (9858, 68921), (10086, 67363), (13038, 52111)]