12813312

素因数分解:

$2^{10}\times 3^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:163

約数の個数: 88

約数和(自身を含む): 35306656

約数和(自身を除く): 22493344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 97, 128, 129, 172, 192, 194, 256, 258, 291, 344, 384, 388, 512, 516, 582, 688, 768, 776, 1024, 1032, 1164, 1376, 1536, 1552, 2064, 2328, 2752, 3072, 3104, 4128, 4171, 4656, 5504, 6208, 8256, 8342, 9312, 11008, 12416, 12513, 16512, 16684, 18624, 22016, 24832, 25026, 33024, 33368, 37248, 44032, 49664, 50052, 66048, 66736, 74496, 99328, 100104, 132096, 133472, 148992, 200208, 266944, 297984, 400416, 533888, 800832, 1067776, 1601664, 2135552, 3203328, 4271104, 6406656, 12813312]

約数ペア:

[(1, 12813312), (2, 6406656), (3, 4271104), (4, 3203328), (6, 2135552), (8, 1601664), (12, 1067776), (16, 800832), (24, 533888), (32, 400416), (43, 297984), (48, 266944), (64, 200208), (86, 148992), (96, 133472), (97, 132096), (128, 100104), (129, 99328), (172, 74496), (192, 66736), (194, 66048), (256, 50052), (258, 49664), (291, 44032), (344, 37248), (384, 33368), (388, 33024), (512, 25026), (516, 24832), (582, 22016), (688, 18624), (768, 16684), (776, 16512), (1024, 12513), (1032, 12416), (1164, 11008), (1376, 9312), (1536, 8342), (1552, 8256), (2064, 6208), (2328, 5504), (2752, 4656), (3072, 4171), (3104, 4128)]