2488015872

素因数分解:

$2^{10}\times 3^3\times {\mathrm{89989}}^1$

素因数の和:90018

約数の個数: 88

約数和(自身を含む): 7368381200

約数和(自身を除く): 4880365328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1024, 1152, 1536, 1728, 2304, 3072, 3456, 4608, 6912, 9216, 13824, 27648, 89989, 179978, 269967, 359956, 539934, 719912, 809901, 1079868, 1439824, 1619802, 2159736, 2429703, 2879648, 3239604, 4319472, 4859406, 5759296, 6479208, 8638944, 9718812, 11518592, 12958416, 17277888, 19437624, 23037184, 25916832, 34555776, 38875248, 46074368, 51833664, 69111552, 77750496, 92148736, 103667328, 138223104, 155500992, 207334656, 276446208, 311001984, 414669312, 622003968, 829338624, 1244007936, 2488015872]

約数ペア:

[(1, 2488015872), (2, 1244007936), (3, 829338624), (4, 622003968), (6, 414669312), (8, 311001984), (9, 276446208), (12, 207334656), (16, 155500992), (18, 138223104), (24, 103667328), (27, 92148736), (32, 77750496), (36, 69111552), (48, 51833664), (54, 46074368), (64, 38875248), (72, 34555776), (96, 25916832), (108, 23037184), (128, 19437624), (144, 17277888), (192, 12958416), (216, 11518592), (256, 9718812), (288, 8638944), (384, 6479208), (432, 5759296), (512, 4859406), (576, 4319472), (768, 3239604), (864, 2879648), (1024, 2429703), (1152, 2159736), (1536, 1619802), (1728, 1439824), (2304, 1079868), (3072, 809901), (3456, 719912), (4608, 539934), (6912, 359956), (9216, 269967), (13824, 179978), (27648, 89989)]