1245216

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:146

約数の個数: 96

約数和(自身を含む): 3991680

約数和(自身を除く): 2746464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 109, 112, 119, 136, 168, 204, 218, 224, 238, 272, 327, 336, 357, 408, 436, 476, 544, 654, 672, 714, 763, 816, 872, 952, 1308, 1428, 1526, 1632, 1744, 1853, 1904, 2289, 2616, 2856, 3052, 3488, 3706, 3808, 4578, 5232, 5559, 5712, 6104, 7412, 9156, 10464, 11118, 11424, 12208, 12971, 14824, 18312, 22236, 24416, 25942, 29648, 36624, 38913, 44472, 51884, 59296, 73248, 77826, 88944, 103768, 155652, 177888, 207536, 311304, 415072, 622608, 1245216]

約数ペア:

[(1, 1245216), (2, 622608), (3, 415072), (4, 311304), (6, 207536), (7, 177888), (8, 155652), (12, 103768), (14, 88944), (16, 77826), (17, 73248), (21, 59296), (24, 51884), (28, 44472), (32, 38913), (34, 36624), (42, 29648), (48, 25942), (51, 24416), (56, 22236), (68, 18312), (84, 14824), (96, 12971), (102, 12208), (109, 11424), (112, 11118), (119, 10464), (136, 9156), (168, 7412), (204, 6104), (218, 5712), (224, 5559), (238, 5232), (272, 4578), (327, 3808), (336, 3706), (357, 3488), (408, 3052), (436, 2856), (476, 2616), (544, 2289), (654, 1904), (672, 1853), (714, 1744), (763, 1632), (816, 1526), (872, 1428), (952, 1308)]