15678624

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{739}}^1$

素因数の和:782

約数の個数: 96

約数和(自身を含む): 46992960

約数和(自身を除く): 31314336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 78, 96, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 416, 442, 544, 624, 663, 739, 816, 884, 1248, 1326, 1478, 1632, 1768, 2217, 2652, 2956, 3536, 4434, 5304, 5912, 7072, 8868, 9607, 10608, 11824, 12563, 17736, 19214, 21216, 23648, 25126, 28821, 35472, 37689, 38428, 50252, 57642, 70944, 75378, 76856, 100504, 115284, 150756, 153712, 163319, 201008, 230568, 301512, 307424, 326638, 402016, 461136, 489957, 603024, 653276, 922272, 979914, 1206048, 1306552, 1959828, 2613104, 3919656, 5226208, 7839312, 15678624]

約数ペア:

[(1, 15678624), (2, 7839312), (3, 5226208), (4, 3919656), (6, 2613104), (8, 1959828), (12, 1306552), (13, 1206048), (16, 979914), (17, 922272), (24, 653276), (26, 603024), (32, 489957), (34, 461136), (39, 402016), (48, 326638), (51, 307424), (52, 301512), (68, 230568), (78, 201008), (96, 163319), (102, 153712), (104, 150756), (136, 115284), (156, 100504), (204, 76856), (208, 75378), (221, 70944), (272, 57642), (312, 50252), (408, 38428), (416, 37689), (442, 35472), (544, 28821), (624, 25126), (663, 23648), (739, 21216), (816, 19214), (884, 17736), (1248, 12563), (1326, 11824), (1478, 10608), (1632, 9607), (1768, 8868), (2217, 7072), (2652, 5912), (2956, 5304), (3536, 4434)]