2589168

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:214

約数の個数: 80

約数和(自身を含む): 7499520

約数和(自身を除く): 4910352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 68, 76, 102, 114, 136, 152, 167, 204, 228, 272, 304, 323, 334, 408, 456, 501, 646, 668, 816, 912, 969, 1002, 1292, 1336, 1938, 2004, 2584, 2672, 2839, 3173, 3876, 4008, 5168, 5678, 6346, 7752, 8016, 8517, 9519, 11356, 12692, 15504, 17034, 19038, 22712, 25384, 34068, 38076, 45424, 50768, 53941, 68136, 76152, 107882, 136272, 152304, 161823, 215764, 323646, 431528, 647292, 863056, 1294584, 2589168]

約数ペア:

[(1, 2589168), (2, 1294584), (3, 863056), (4, 647292), (6, 431528), (8, 323646), (12, 215764), (16, 161823), (17, 152304), (19, 136272), (24, 107882), (34, 76152), (38, 68136), (48, 53941), (51, 50768), (57, 45424), (68, 38076), (76, 34068), (102, 25384), (114, 22712), (136, 19038), (152, 17034), (167, 15504), (204, 12692), (228, 11356), (272, 9519), (304, 8517), (323, 8016), (334, 7752), (408, 6346), (456, 5678), (501, 5168), (646, 4008), (668, 3876), (816, 3173), (912, 2839), (969, 2672), (1002, 2584), (1292, 2004), (1336, 1938)]