858192642

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:392

約数の個数: 96

約数和(自身を含む): 1961107200

約数和(自身を除く): 1102914558

約数列:

[1, 2, 3, 6, 9, 18, 53, 59, 79, 106, 118, 158, 159, 177, 193, 237, 318, 354, 386, 474, 477, 531, 579, 711, 954, 1062, 1158, 1422, 1737, 3127, 3474, 4187, 4661, 6254, 8374, 9322, 9381, 10229, 11387, 12561, 13983, 15247, 18762, 20458, 22774, 25122, 27966, 28143, 30494, 30687, 34161, 37683, 41949, 45741, 56286, 61374, 68322, 75366, 83898, 91482, 92061, 102483, 137223, 184122, 204966, 247033, 274446, 494066, 603511, 741099, 808091, 899573, 1207022, 1482198, 1616182, 1799146, 1810533, 2223297, 2424273, 2698719, 3621066, 4446594, 4848546, 5397438, 5431599, 7272819, 8096157, 10863198, 14545638, 16192314, 47677369, 95354738, 143032107, 286064214, 429096321, 858192642]

約数ペア:

[(1, 858192642), (2, 429096321), (3, 286064214), (6, 143032107), (9, 95354738), (18, 47677369), (53, 16192314), (59, 14545638), (79, 10863198), (106, 8096157), (118, 7272819), (158, 5431599), (159, 5397438), (177, 4848546), (193, 4446594), (237, 3621066), (318, 2698719), (354, 2424273), (386, 2223297), (474, 1810533), (477, 1799146), (531, 1616182), (579, 1482198), (711, 1207022), (954, 899573), (1062, 808091), (1158, 741099), (1422, 603511), (1737, 494066), (3127, 274446), (3474, 247033), (4187, 204966), (4661, 184122), (6254, 137223), (8374, 102483), (9322, 92061), (9381, 91482), (10229, 83898), (11387, 75366), (12561, 68322), (13983, 61374), (15247, 56286), (18762, 45741), (20458, 41949), (22774, 37683), (25122, 34161), (27966, 30687), (28143, 30494)]