6881276528

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{11177}}^1$

素因数の和:11454

約数の個数: 80

約数和(自身を含む): 15967549440

約数和(自身を除く): 9086272912

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 239, 322, 368, 478, 644, 956, 1288, 1673, 1912, 2576, 3346, 3824, 5497, 6692, 10994, 11177, 13384, 21988, 22354, 26768, 38479, 43976, 44708, 76958, 78239, 87952, 89416, 153916, 156478, 178832, 257071, 307832, 312956, 514142, 615664, 625912, 1028284, 1251824, 1799497, 2056568, 2671303, 3598994, 4113136, 5342606, 7197988, 10685212, 14395976, 18699121, 21370424, 28791952, 37398242, 42740848, 61439969, 74796484, 122879938, 149592968, 245759876, 299185936, 430079783, 491519752, 860159566, 983039504, 1720319132, 3440638264, 6881276528]

約数ペア:

[(1, 6881276528), (2, 3440638264), (4, 1720319132), (7, 983039504), (8, 860159566), (14, 491519752), (16, 430079783), (23, 299185936), (28, 245759876), (46, 149592968), (56, 122879938), (92, 74796484), (112, 61439969), (161, 42740848), (184, 37398242), (239, 28791952), (322, 21370424), (368, 18699121), (478, 14395976), (644, 10685212), (956, 7197988), (1288, 5342606), (1673, 4113136), (1912, 3598994), (2576, 2671303), (3346, 2056568), (3824, 1799497), (5497, 1251824), (6692, 1028284), (10994, 625912), (11177, 615664), (13384, 514142), (21988, 312956), (22354, 307832), (26768, 257071), (38479, 178832), (43976, 156478), (44708, 153916), (76958, 89416), (78239, 87952)]