1668864

素因数分解:

$2^8\times 3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:113

約数の個数: 72

約数和(自身を含む): 4635792

約数和(自身を除く): 2966928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 53, 64, 82, 96, 106, 123, 128, 159, 164, 192, 212, 246, 256, 318, 328, 384, 424, 492, 636, 656, 768, 848, 984, 1272, 1312, 1696, 1968, 2173, 2544, 2624, 3392, 3936, 4346, 5088, 5248, 6519, 6784, 7872, 8692, 10176, 10496, 13038, 13568, 15744, 17384, 20352, 26076, 31488, 34768, 40704, 52152, 69536, 104304, 139072, 208608, 278144, 417216, 556288, 834432, 1668864]

約数ペア:

[(1, 1668864), (2, 834432), (3, 556288), (4, 417216), (6, 278144), (8, 208608), (12, 139072), (16, 104304), (24, 69536), (32, 52152), (41, 40704), (48, 34768), (53, 31488), (64, 26076), (82, 20352), (96, 17384), (106, 15744), (123, 13568), (128, 13038), (159, 10496), (164, 10176), (192, 8692), (212, 7872), (246, 6784), (256, 6519), (318, 5248), (328, 5088), (384, 4346), (424, 3936), (492, 3392), (636, 2624), (656, 2544), (768, 2173), (848, 1968), (984, 1696), (1272, 1312)]