255111696

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{751}}^1$

素因数の和:1109

約数の個数: 120

約数和(自身を含む): 819463424

約数和(自身を除く): 564351728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 337, 504, 674, 751, 1008, 1011, 1348, 1502, 2022, 2253, 2359, 2696, 3004, 3033, 4044, 4506, 4718, 5257, 5392, 6008, 6066, 6759, 7077, 8088, 9012, 9436, 10514, 12016, 12132, 13518, 14154, 15771, 16176, 18024, 18872, 21028, 21231, 24264, 27036, 28308, 31542, 36048, 37744, 42056, 42462, 47313, 48528, 54072, 56616, 63084, 84112, 84924, 94626, 108144, 113232, 126168, 169848, 189252, 252336, 253087, 339696, 378504, 506174, 757008, 759261, 1012348, 1518522, 1771609, 2024696, 2277783, 3037044, 3543218, 4049392, 4555566, 5314827, 6074088, 7086436, 9111132, 10629654, 12148176, 14172872, 15944481, 18222264, 21259308, 28345744, 31888962, 36444528, 42518616, 63777924, 85037232, 127555848, 255111696]

約数ペア:

[(1, 255111696), (2, 127555848), (3, 85037232), (4, 63777924), (6, 42518616), (7, 36444528), (8, 31888962), (9, 28345744), (12, 21259308), (14, 18222264), (16, 15944481), (18, 14172872), (21, 12148176), (24, 10629654), (28, 9111132), (36, 7086436), (42, 6074088), (48, 5314827), (56, 4555566), (63, 4049392), (72, 3543218), (84, 3037044), (112, 2277783), (126, 2024696), (144, 1771609), (168, 1518522), (252, 1012348), (336, 759261), (337, 757008), (504, 506174), (674, 378504), (751, 339696), (1008, 253087), (1011, 252336), (1348, 189252), (1502, 169848), (2022, 126168), (2253, 113232), (2359, 108144), (2696, 94626), (3004, 84924), (3033, 84112), (4044, 63084), (4506, 56616), (4718, 54072), (5257, 48528), (5392, 47313), (6008, 42462), (6066, 42056), (6759, 37744), (7077, 36048), (8088, 31542), (9012, 28308), (9436, 27036), (10514, 24264), (12016, 21231), (12132, 21028), (13518, 18872), (14154, 18024), (15771, 16176)]