1286959872

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^3\times {\mathrm{1259}}^1$

素因数の和:1311

約数の個数: 144

約数和(自身を含む): 3770444160

約数和(自身を除く): 2483484288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 121, 128, 132, 176, 192, 242, 256, 264, 352, 363, 384, 484, 528, 704, 726, 768, 968, 1056, 1259, 1331, 1408, 1452, 1936, 2112, 2518, 2662, 2816, 2904, 3777, 3872, 3993, 4224, 5036, 5324, 5808, 7554, 7744, 7986, 8448, 10072, 10648, 11616, 13849, 15108, 15488, 15972, 20144, 21296, 23232, 27698, 30216, 30976, 31944, 40288, 41547, 42592, 46464, 55396, 60432, 63888, 80576, 83094, 85184, 92928, 110792, 120864, 127776, 152339, 161152, 166188, 170368, 221584, 241728, 255552, 304678, 322304, 332376, 340736, 443168, 457017, 483456, 511104, 609356, 664752, 886336, 914034, 966912, 1022208, 1218712, 1329504, 1675729, 1772672, 1828068, 2437424, 2659008, 3351458, 3545344, 3656136, 4874848, 5027187, 5318016, 6702916, 7312272, 9749696, 10054374, 10636032, 13405832, 14624544, 19499392, 20108748, 26811664, 29249088, 38998784, 40217496, 53623328, 58498176, 80434992, 107246656, 116996352, 160869984, 214493312, 321739968, 428986624, 643479936, 1286959872]

約数ペア:

[(1, 1286959872), (2, 643479936), (3, 428986624), (4, 321739968), (6, 214493312), (8, 160869984), (11, 116996352), (12, 107246656), (16, 80434992), (22, 58498176), (24, 53623328), (32, 40217496), (33, 38998784), (44, 29249088), (48, 26811664), (64, 20108748), (66, 19499392), (88, 14624544), (96, 13405832), (121, 10636032), (128, 10054374), (132, 9749696), (176, 7312272), (192, 6702916), (242, 5318016), (256, 5027187), (264, 4874848), (352, 3656136), (363, 3545344), (384, 3351458), (484, 2659008), (528, 2437424), (704, 1828068), (726, 1772672), (768, 1675729), (968, 1329504), (1056, 1218712), (1259, 1022208), (1331, 966912), (1408, 914034), (1452, 886336), (1936, 664752), (2112, 609356), (2518, 511104), (2662, 483456), (2816, 457017), (2904, 443168), (3777, 340736), (3872, 332376), (3993, 322304), (4224, 304678), (5036, 255552), (5324, 241728), (5808, 221584), (7554, 170368), (7744, 166188), (7986, 161152), (8448, 152339), (10072, 127776), (10648, 120864), (11616, 110792), (13849, 92928), (15108, 85184), (15488, 83094), (15972, 80576), (20144, 63888), (21296, 60432), (23232, 55396), (27698, 46464), (30216, 42592), (30976, 41547), (31944, 40288)]