406604308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{971}}^1$

素因数の和:1324

約数の個数: 48

約数和(自身を含む): 804722688

約数和(自身を除く): 398118380

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 307, 341, 614, 682, 971, 1228, 1364, 1942, 3377, 3884, 6754, 9517, 10681, 13508, 19034, 21362, 30101, 38068, 42724, 60202, 104687, 120404, 209374, 298097, 331111, 418748, 596194, 662222, 1192388, 1324444, 3279067, 6558134, 9241007, 13116268, 18482014, 36964028, 101651077, 203302154, 406604308]

約数ペア:

[(1, 406604308), (2, 203302154), (4, 101651077), (11, 36964028), (22, 18482014), (31, 13116268), (44, 9241007), (62, 6558134), (124, 3279067), (307, 1324444), (341, 1192388), (614, 662222), (682, 596194), (971, 418748), (1228, 331111), (1364, 298097), (1942, 209374), (3377, 120404), (3884, 104687), (6754, 60202), (9517, 42724), (10681, 38068), (13508, 30101), (19034, 21362)]