280510761216

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{984497}}^1$

素因数の和:984576

約数の個数: 144

約数和(自身を含む): 869319609984

約数和(自身を除く): 588808848768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 53, 56, 64, 84, 96, 106, 112, 128, 159, 168, 192, 212, 224, 256, 318, 336, 371, 384, 424, 448, 636, 672, 742, 768, 848, 896, 1113, 1272, 1344, 1484, 1696, 1792, 2226, 2544, 2688, 2968, 3392, 4452, 5088, 5376, 5936, 6784, 8904, 10176, 11872, 13568, 17808, 20352, 23744, 35616, 40704, 47488, 71232, 94976, 142464, 284928, 984497, 1968994, 2953491, 3937988, 5906982, 6891479, 7875976, 11813964, 13782958, 15751952, 20674437, 23627928, 27565916, 31503904, 41348874, 47255856, 52178341, 55131832, 63007808, 82697748, 94511712, 104356682, 110263664, 126015616, 156535023, 165395496, 189023424, 208713364, 220527328, 252031232, 313070046, 330790992, 365248387, 378046848, 417426728, 441054656, 626140092, 661581984, 730496774, 756093696, 834853456, 882109312, 1095745161, 1252280184, 1323163968, 1460993548, 1669706912, 1764218624, 2191490322, 2504560368, 2646327936, 2921987096, 3339413824, 4382980644, 5009120736, 5292655872, 5843974192, 6678827648, 8765961288, 10018241472, 11687948384, 13357655296, 17531922576, 20036482944, 23375896768, 35063845152, 40072965888, 46751793536, 70127690304, 93503587072, 140255380608, 280510761216]

約数ペア:

[(1, 280510761216), (2, 140255380608), (3, 93503587072), (4, 70127690304), (6, 46751793536), (7, 40072965888), (8, 35063845152), (12, 23375896768), (14, 20036482944), (16, 17531922576), (21, 13357655296), (24, 11687948384), (28, 10018241472), (32, 8765961288), (42, 6678827648), (48, 5843974192), (53, 5292655872), (56, 5009120736), (64, 4382980644), (84, 3339413824), (96, 2921987096), (106, 2646327936), (112, 2504560368), (128, 2191490322), (159, 1764218624), (168, 1669706912), (192, 1460993548), (212, 1323163968), (224, 1252280184), (256, 1095745161), (318, 882109312), (336, 834853456), (371, 756093696), (384, 730496774), (424, 661581984), (448, 626140092), (636, 441054656), (672, 417426728), (742, 378046848), (768, 365248387), (848, 330790992), (896, 313070046), (1113, 252031232), (1272, 220527328), (1344, 208713364), (1484, 189023424), (1696, 165395496), (1792, 156535023), (2226, 126015616), (2544, 110263664), (2688, 104356682), (2968, 94511712), (3392, 82697748), (4452, 63007808), (5088, 55131832), (5376, 52178341), (5936, 47255856), (6784, 41348874), (8904, 31503904), (10176, 27565916), (11872, 23627928), (13568, 20674437), (17808, 15751952), (20352, 13782958), (23744, 11813964), (35616, 7875976), (40704, 6891479), (47488, 5906982), (71232, 3937988), (94976, 2953491), (142464, 1968994), (284928, 984497)]