15260856

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1193}}^1$

素因数の和:1256

約数の個数: 64

約数和(自身を含む): 42124320

約数和(自身を除く): 26863464

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 78, 82, 104, 123, 156, 164, 246, 312, 328, 492, 533, 984, 1066, 1193, 1599, 2132, 2386, 3198, 3579, 4264, 4772, 6396, 7158, 9544, 12792, 14316, 15509, 28632, 31018, 46527, 48913, 62036, 93054, 97826, 124072, 146739, 186108, 195652, 293478, 372216, 391304, 586956, 635869, 1173912, 1271738, 1907607, 2543476, 3815214, 5086952, 7630428, 15260856]

約数ペア:

[(1, 15260856), (2, 7630428), (3, 5086952), (4, 3815214), (6, 2543476), (8, 1907607), (12, 1271738), (13, 1173912), (24, 635869), (26, 586956), (39, 391304), (41, 372216), (52, 293478), (78, 195652), (82, 186108), (104, 146739), (123, 124072), (156, 97826), (164, 93054), (246, 62036), (312, 48913), (328, 46527), (492, 31018), (533, 28632), (984, 15509), (1066, 14316), (1193, 12792), (1599, 9544), (2132, 7158), (2386, 6396), (3198, 4772), (3579, 4264)]