3999687552

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{165331}}^1$

素因数の和:165361

約数の個数: 128

約数和(自身を含む): 13491091200

約数和(自身を除く): 9491403648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 12096, 24192, 165331, 330662, 495993, 661324, 991986, 1157317, 1322648, 1487979, 1983972, 2314634, 2645296, 2975958, 3471951, 3967944, 4463937, 4629268, 5290592, 5951916, 6943902, 7935888, 8927874, 9258536, 10415853, 10581184, 11903832, 13887804, 15871776, 17855748, 18517072, 20831706, 21162368, 23807664, 27775608, 31247559, 31743552, 35711496, 37034144, 41663412, 47615328, 55551216, 62495118, 63487104, 71422992, 74068288, 83326824, 95230656, 111102432, 124990236, 142845984, 148136576, 166653648, 190461312, 222204864, 249980472, 285691968, 333307296, 444409728, 499960944, 571383936, 666614592, 999921888, 1333229184, 1999843776, 3999687552]

約数ペア:

[(1, 3999687552), (2, 1999843776), (3, 1333229184), (4, 999921888), (6, 666614592), (7, 571383936), (8, 499960944), (9, 444409728), (12, 333307296), (14, 285691968), (16, 249980472), (18, 222204864), (21, 190461312), (24, 166653648), (27, 148136576), (28, 142845984), (32, 124990236), (36, 111102432), (42, 95230656), (48, 83326824), (54, 74068288), (56, 71422992), (63, 63487104), (64, 62495118), (72, 55551216), (84, 47615328), (96, 41663412), (108, 37034144), (112, 35711496), (126, 31743552), (128, 31247559), (144, 27775608), (168, 23807664), (189, 21162368), (192, 20831706), (216, 18517072), (224, 17855748), (252, 15871776), (288, 13887804), (336, 11903832), (378, 10581184), (384, 10415853), (432, 9258536), (448, 8927874), (504, 7935888), (576, 6943902), (672, 5951916), (756, 5290592), (864, 4629268), (896, 4463937), (1008, 3967944), (1152, 3471951), (1344, 2975958), (1512, 2645296), (1728, 2314634), (2016, 1983972), (2688, 1487979), (3024, 1322648), (3456, 1157317), (4032, 991986), (6048, 661324), (8064, 495993), (12096, 330662), (24192, 165331)]