2688630528

素因数分解:

$2^8\times 3^1\times {\mathrm{167}}^1\times {\mathrm{20963}}^1$

素因数の和:21149

約数の個数: 72

約数和(自身を含む): 7198869888

約数和(自身を除く): 4510239360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 167, 192, 256, 334, 384, 501, 668, 768, 1002, 1336, 2004, 2672, 4008, 5344, 8016, 10688, 16032, 20963, 21376, 32064, 41926, 42752, 62889, 64128, 83852, 125778, 128256, 167704, 251556, 335408, 503112, 670816, 1006224, 1341632, 2012448, 2683264, 3500821, 4024896, 5366528, 7001642, 8049792, 10502463, 14003284, 16099584, 21004926, 28006568, 42009852, 56013136, 84019704, 112026272, 168039408, 224052544, 336078816, 448105088, 672157632, 896210176, 1344315264, 2688630528]

約数ペア:

[(1, 2688630528), (2, 1344315264), (3, 896210176), (4, 672157632), (6, 448105088), (8, 336078816), (12, 224052544), (16, 168039408), (24, 112026272), (32, 84019704), (48, 56013136), (64, 42009852), (96, 28006568), (128, 21004926), (167, 16099584), (192, 14003284), (256, 10502463), (334, 8049792), (384, 7001642), (501, 5366528), (668, 4024896), (768, 3500821), (1002, 2683264), (1336, 2012448), (2004, 1341632), (2672, 1006224), (4008, 670816), (5344, 503112), (8016, 335408), (10688, 251556), (16032, 167704), (20963, 128256), (21376, 125778), (32064, 83852), (41926, 64128), (42752, 62889)]