12815616

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:108

約数の個数: 144

約数和(自身を含む): 39146688

約数和(自身を除く): 26331072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 37, 41, 44, 48, 64, 66, 74, 82, 88, 96, 111, 123, 128, 132, 148, 164, 176, 192, 222, 246, 256, 264, 296, 328, 352, 384, 407, 444, 451, 492, 528, 592, 656, 704, 768, 814, 888, 902, 984, 1056, 1184, 1221, 1312, 1353, 1408, 1517, 1628, 1776, 1804, 1968, 2112, 2368, 2442, 2624, 2706, 2816, 3034, 3256, 3552, 3608, 3936, 4224, 4551, 4736, 4884, 5248, 5412, 6068, 6512, 7104, 7216, 7872, 8448, 9102, 9472, 9768, 10496, 10824, 12136, 13024, 14208, 14432, 15744, 16687, 18204, 19536, 21648, 24272, 26048, 28416, 28864, 31488, 33374, 36408, 39072, 43296, 48544, 50061, 52096, 57728, 66748, 72816, 78144, 86592, 97088, 100122, 104192, 115456, 133496, 145632, 156288, 173184, 194176, 200244, 266992, 291264, 312576, 346368, 388352, 400488, 533984, 582528, 800976, 1067968, 1165056, 1601952, 2135936, 3203904, 4271872, 6407808, 12815616]

約数ペア:

[(1, 12815616), (2, 6407808), (3, 4271872), (4, 3203904), (6, 2135936), (8, 1601952), (11, 1165056), (12, 1067968), (16, 800976), (22, 582528), (24, 533984), (32, 400488), (33, 388352), (37, 346368), (41, 312576), (44, 291264), (48, 266992), (64, 200244), (66, 194176), (74, 173184), (82, 156288), (88, 145632), (96, 133496), (111, 115456), (123, 104192), (128, 100122), (132, 97088), (148, 86592), (164, 78144), (176, 72816), (192, 66748), (222, 57728), (246, 52096), (256, 50061), (264, 48544), (296, 43296), (328, 39072), (352, 36408), (384, 33374), (407, 31488), (444, 28864), (451, 28416), (492, 26048), (528, 24272), (592, 21648), (656, 19536), (704, 18204), (768, 16687), (814, 15744), (888, 14432), (902, 14208), (984, 13024), (1056, 12136), (1184, 10824), (1221, 10496), (1312, 9768), (1353, 9472), (1408, 9102), (1517, 8448), (1628, 7872), (1776, 7216), (1804, 7104), (1968, 6512), (2112, 6068), (2368, 5412), (2442, 5248), (2624, 4884), (2706, 4736), (2816, 4551), (3034, 4224), (3256, 3936), (3552, 3608)]