295963304

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21397}}^1$

素因数の和:21442

約数の個数: 64

約数和(自身を含む): 718972800

約数和(自身を除く): 423009496

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1729, 1976, 3458, 6916, 13832, 21397, 42794, 85588, 149779, 171176, 278161, 299558, 406543, 556322, 599116, 813086, 1112644, 1198232, 1626172, 1947127, 2225288, 2845801, 3252344, 3894254, 5285059, 5691602, 7788508, 10570118, 11383204, 15577016, 21140236, 22766408, 36995413, 42280472, 73990826, 147981652, 295963304]

約数ペア:

[(1, 295963304), (2, 147981652), (4, 73990826), (7, 42280472), (8, 36995413), (13, 22766408), (14, 21140236), (19, 15577016), (26, 11383204), (28, 10570118), (38, 7788508), (52, 5691602), (56, 5285059), (76, 3894254), (91, 3252344), (104, 2845801), (133, 2225288), (152, 1947127), (182, 1626172), (247, 1198232), (266, 1112644), (364, 813086), (494, 599116), (532, 556322), (728, 406543), (988, 299558), (1064, 278161), (1729, 171176), (1976, 149779), (3458, 85588), (6916, 42794), (13832, 21397)]