16004736

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{421}}^1$

素因数の和:455

約数の個数: 128

約数和(自身を含む): 51652800

約数和(自身を除く): 35648064

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 128, 132, 144, 176, 192, 198, 216, 264, 288, 297, 352, 384, 396, 421, 432, 528, 576, 594, 704, 792, 842, 864, 1056, 1152, 1188, 1263, 1408, 1584, 1684, 1728, 2112, 2376, 2526, 3168, 3368, 3456, 3789, 4224, 4631, 4752, 5052, 6336, 6736, 7578, 9262, 9504, 10104, 11367, 12672, 13472, 13893, 15156, 18524, 19008, 20208, 22734, 26944, 27786, 30312, 37048, 38016, 40416, 41679, 45468, 53888, 55572, 60624, 74096, 80832, 83358, 90936, 111144, 121248, 125037, 148192, 161664, 166716, 181872, 222288, 242496, 250074, 296384, 333432, 363744, 444576, 484992, 500148, 592768, 666864, 727488, 889152, 1000296, 1333728, 1454976, 1778304, 2000592, 2667456, 4001184, 5334912, 8002368, 16004736]

約数ペア:

[(1, 16004736), (2, 8002368), (3, 5334912), (4, 4001184), (6, 2667456), (8, 2000592), (9, 1778304), (11, 1454976), (12, 1333728), (16, 1000296), (18, 889152), (22, 727488), (24, 666864), (27, 592768), (32, 500148), (33, 484992), (36, 444576), (44, 363744), (48, 333432), (54, 296384), (64, 250074), (66, 242496), (72, 222288), (88, 181872), (96, 166716), (99, 161664), (108, 148192), (128, 125037), (132, 121248), (144, 111144), (176, 90936), (192, 83358), (198, 80832), (216, 74096), (264, 60624), (288, 55572), (297, 53888), (352, 45468), (384, 41679), (396, 40416), (421, 38016), (432, 37048), (528, 30312), (576, 27786), (594, 26944), (704, 22734), (792, 20208), (842, 19008), (864, 18524), (1056, 15156), (1152, 13893), (1188, 13472), (1263, 12672), (1408, 11367), (1584, 10104), (1684, 9504), (1728, 9262), (2112, 7578), (2376, 6736), (2526, 6336), (3168, 5052), (3368, 4752), (3456, 4631), (3789, 4224)]