2008143345

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{241}}^1$

素因数の和:467

約数の個数: 96

約数和(自身を含む): 3698766720

約数和(自身を除く): 1690623375

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 169, 173, 195, 241, 247, 285, 507, 519, 723, 741, 845, 865, 1205, 1235, 2249, 2535, 2595, 3133, 3211, 3287, 3615, 3705, 4579, 6747, 9399, 9633, 9861, 11245, 13737, 15665, 16055, 16435, 22895, 29237, 33735, 40729, 41693, 42731, 46995, 48165, 49305, 59527, 68685, 87711, 122187, 125079, 128193, 146185, 178581, 203645, 208465, 213655, 297635, 438555, 542009, 555503, 610935, 625395, 640965, 773851, 792167, 892905, 1626027, 1666509, 2321553, 2376501, 2710045, 2777515, 3869255, 3960835, 7046117, 8130135, 8332545, 10298171, 11607765, 11882505, 21138351, 30894513, 35230585, 51490855, 105691755, 133876223, 154472565, 401628669, 669381115, 2008143345]

約数ペア:

[(1, 2008143345), (3, 669381115), (5, 401628669), (13, 154472565), (15, 133876223), (19, 105691755), (39, 51490855), (57, 35230585), (65, 30894513), (95, 21138351), (169, 11882505), (173, 11607765), (195, 10298171), (241, 8332545), (247, 8130135), (285, 7046117), (507, 3960835), (519, 3869255), (723, 2777515), (741, 2710045), (845, 2376501), (865, 2321553), (1205, 1666509), (1235, 1626027), (2249, 892905), (2535, 792167), (2595, 773851), (3133, 640965), (3211, 625395), (3287, 610935), (3615, 555503), (3705, 542009), (4579, 438555), (6747, 297635), (9399, 213655), (9633, 208465), (9861, 203645), (11245, 178581), (13737, 146185), (15665, 128193), (16055, 125079), (16435, 122187), (22895, 87711), (29237, 68685), (33735, 59527), (40729, 49305), (41693, 48165), (42731, 46995)]