16777728

素因数分解:

$2^9\times 3^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1$

素因数の和:366

約数の個数: 120

約数和(自身を含む): 52983216

約数和(自身を除く): 36205488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 256, 264, 288, 331, 352, 384, 396, 512, 528, 576, 662, 704, 768, 792, 993, 1056, 1152, 1324, 1408, 1536, 1584, 1986, 2112, 2304, 2648, 2816, 2979, 3168, 3641, 3972, 4224, 4608, 5296, 5632, 5958, 6336, 7282, 7944, 8448, 10592, 10923, 11916, 12672, 14564, 15888, 16896, 21184, 21846, 23832, 25344, 29128, 31776, 32769, 42368, 43692, 47664, 50688, 58256, 63552, 65538, 84736, 87384, 95328, 116512, 127104, 131076, 169472, 174768, 190656, 233024, 254208, 262152, 349536, 381312, 466048, 508416, 524304, 699072, 762624, 932096, 1048608, 1398144, 1525248, 1864192, 2097216, 2796288, 4194432, 5592576, 8388864, 16777728]

約数ペア:

[(1, 16777728), (2, 8388864), (3, 5592576), (4, 4194432), (6, 2796288), (8, 2097216), (9, 1864192), (11, 1525248), (12, 1398144), (16, 1048608), (18, 932096), (22, 762624), (24, 699072), (32, 524304), (33, 508416), (36, 466048), (44, 381312), (48, 349536), (64, 262152), (66, 254208), (72, 233024), (88, 190656), (96, 174768), (99, 169472), (128, 131076), (132, 127104), (144, 116512), (176, 95328), (192, 87384), (198, 84736), (256, 65538), (264, 63552), (288, 58256), (331, 50688), (352, 47664), (384, 43692), (396, 42368), (512, 32769), (528, 31776), (576, 29128), (662, 25344), (704, 23832), (768, 21846), (792, 21184), (993, 16896), (1056, 15888), (1152, 14564), (1324, 12672), (1408, 11916), (1536, 10923), (1584, 10592), (1986, 8448), (2112, 7944), (2304, 7282), (2648, 6336), (2816, 5958), (2979, 5632), (3168, 5296), (3641, 4608), (3972, 4224)]