293800276

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:222

約数の個数: 144

約数和(自身を含む): 698664960

約数和(自身を除く): 404864684

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 37, 44, 49, 58, 74, 77, 98, 116, 127, 148, 154, 196, 203, 254, 259, 308, 319, 406, 407, 508, 518, 539, 638, 812, 814, 889, 1036, 1073, 1078, 1276, 1397, 1421, 1628, 1778, 1813, 2146, 2156, 2233, 2794, 2842, 2849, 3556, 3626, 3683, 4292, 4466, 4699, 5588, 5684, 5698, 6223, 7252, 7366, 7511, 8932, 9398, 9779, 11396, 11803, 12446, 14732, 15022, 15631, 18796, 19558, 19943, 23606, 24892, 25781, 30044, 31262, 32893, 39116, 39886, 40513, 47212, 51562, 51689, 52577, 62524, 65786, 68453, 79772, 81026, 82621, 103124, 103378, 105154, 131572, 136271, 136906, 162052, 165242, 180467, 206756, 210308, 230251, 272542, 273812, 283591, 330484, 360934, 361823, 460502, 545084, 567182, 578347, 721868, 723646, 921004, 953897, 1134364, 1156694, 1447292, 1498981, 1907794, 1985137, 2313388, 2532761, 2997962, 3815588, 3970274, 5065522, 5995924, 6677279, 7940548, 10131044, 10492867, 13354558, 20985734, 26709116, 41971468, 73450069, 146900138, 293800276]

約数ペア:

[(1, 293800276), (2, 146900138), (4, 73450069), (7, 41971468), (11, 26709116), (14, 20985734), (22, 13354558), (28, 10492867), (29, 10131044), (37, 7940548), (44, 6677279), (49, 5995924), (58, 5065522), (74, 3970274), (77, 3815588), (98, 2997962), (116, 2532761), (127, 2313388), (148, 1985137), (154, 1907794), (196, 1498981), (203, 1447292), (254, 1156694), (259, 1134364), (308, 953897), (319, 921004), (406, 723646), (407, 721868), (508, 578347), (518, 567182), (539, 545084), (638, 460502), (812, 361823), (814, 360934), (889, 330484), (1036, 283591), (1073, 273812), (1078, 272542), (1276, 230251), (1397, 210308), (1421, 206756), (1628, 180467), (1778, 165242), (1813, 162052), (2146, 136906), (2156, 136271), (2233, 131572), (2794, 105154), (2842, 103378), (2849, 103124), (3556, 82621), (3626, 81026), (3683, 79772), (4292, 68453), (4466, 65786), (4699, 62524), (5588, 52577), (5684, 51689), (5698, 51562), (6223, 47212), (7252, 40513), (7366, 39886), (7511, 39116), (8932, 32893), (9398, 31262), (9779, 30044), (11396, 25781), (11803, 24892), (12446, 23606), (14732, 19943), (15022, 19558), (15631, 18796)]