9271808

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:237

約数の個数: 80

約数和(自身を含む): 22915200

約数和(自身を除く): 13643392

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 199, 208, 224, 256, 364, 398, 416, 448, 512, 728, 796, 832, 896, 1393, 1456, 1592, 1664, 1792, 2587, 2786, 2912, 3184, 3328, 3584, 5174, 5572, 5824, 6368, 6656, 10348, 11144, 11648, 12736, 18109, 20696, 22288, 23296, 25472, 36218, 41392, 44576, 46592, 50944, 72436, 82784, 89152, 101888, 144872, 165568, 178304, 289744, 331136, 356608, 579488, 662272, 713216, 1158976, 1324544, 2317952, 4635904, 9271808]

約数ペア:

[(1, 9271808), (2, 4635904), (4, 2317952), (7, 1324544), (8, 1158976), (13, 713216), (14, 662272), (16, 579488), (26, 356608), (28, 331136), (32, 289744), (52, 178304), (56, 165568), (64, 144872), (91, 101888), (104, 89152), (112, 82784), (128, 72436), (182, 50944), (199, 46592), (208, 44576), (224, 41392), (256, 36218), (364, 25472), (398, 23296), (416, 22288), (448, 20696), (512, 18109), (728, 12736), (796, 11648), (832, 11144), (896, 10348), (1393, 6656), (1456, 6368), (1592, 5824), (1664, 5572), (1792, 5174), (2587, 3584), (2786, 3328), (2912, 3184)]