313638168

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{40459}}^1$

素因数の和:40504

約数の個数: 64

約数和(自身を含む): 873936000

約数和(自身を除く): 560297832

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 323, 408, 456, 646, 969, 1292, 1938, 2584, 3876, 7752, 40459, 80918, 121377, 161836, 242754, 323672, 485508, 687803, 768721, 971016, 1375606, 1537442, 2063409, 2306163, 2751212, 3074884, 4126818, 4612326, 5502424, 6149768, 8253636, 9224652, 13068257, 16507272, 18449304, 26136514, 39204771, 52273028, 78409542, 104546056, 156819084, 313638168]

約数ペア:

[(1, 313638168), (2, 156819084), (3, 104546056), (4, 78409542), (6, 52273028), (8, 39204771), (12, 26136514), (17, 18449304), (19, 16507272), (24, 13068257), (34, 9224652), (38, 8253636), (51, 6149768), (57, 5502424), (68, 4612326), (76, 4126818), (102, 3074884), (114, 2751212), (136, 2306163), (152, 2063409), (204, 1537442), (228, 1375606), (323, 971016), (408, 768721), (456, 687803), (646, 485508), (969, 323672), (1292, 242754), (1938, 161836), (2584, 121377), (3876, 80918), (7752, 40459)]