291259484958

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{941}}^1\times {\mathrm{35117}}^1$

素因数の和:36189

約数の個数: 64

約数和(自身を含む): 633570299712

約数和(自身を除く): 342310814754

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 113, 226, 339, 678, 941, 1469, 1882, 2823, 2938, 4407, 5646, 8814, 12233, 24466, 35117, 36699, 70234, 73398, 105351, 106333, 210702, 212666, 318999, 456521, 637998, 913042, 1369563, 1382329, 2739126, 2764658, 3968221, 4146987, 7936442, 8293974, 11904663, 23809326, 33045097, 51586873, 66090194, 99135291, 103173746, 154760619, 198270582, 309521238, 429586261, 859172522, 1288758783, 2577517566, 3734095961, 7468191922, 11202287883, 22404575766, 48543247493, 97086494986, 145629742479, 291259484958]

約数ペア:

[(1, 291259484958), (2, 145629742479), (3, 97086494986), (6, 48543247493), (13, 22404575766), (26, 11202287883), (39, 7468191922), (78, 3734095961), (113, 2577517566), (226, 1288758783), (339, 859172522), (678, 429586261), (941, 309521238), (1469, 198270582), (1882, 154760619), (2823, 103173746), (2938, 99135291), (4407, 66090194), (5646, 51586873), (8814, 33045097), (12233, 23809326), (24466, 11904663), (35117, 8293974), (36699, 7936442), (70234, 4146987), (73398, 3968221), (105351, 2764658), (106333, 2739126), (210702, 1382329), (212666, 1369563), (318999, 913042), (456521, 637998)]