281411013504

素因数分解:

$2^7\times 3^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:721

約数の個数: 256

約数和(自身を含む): 767066112000

約数和(自身を除く): 485655098496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 107, 127, 128, 192, 199, 214, 254, 271, 321, 381, 384, 398, 428, 508, 542, 597, 642, 762, 796, 813, 856, 1016, 1084, 1194, 1284, 1524, 1592, 1626, 1712, 2032, 2168, 2388, 2568, 3048, 3184, 3252, 3424, 4064, 4336, 4776, 5136, 6096, 6368, 6504, 6848, 8128, 8672, 9552, 10272, 12192, 12736, 13008, 13589, 13696, 16256, 17344, 19104, 20544, 21293, 24384, 25273, 25472, 26016, 27178, 28997, 34417, 34688, 38208, 40767, 41088, 42586, 48768, 50546, 52032, 53929, 54356, 57994, 63879, 68834, 75819, 76416, 81534, 85172, 86991, 101092, 103251, 104064, 107858, 108712, 115988, 127758, 137668, 151638, 161787, 163068, 170344, 173982, 202184, 206502, 215716, 217424, 231976, 255516, 275336, 303276, 323574, 326136, 340688, 347964, 404368, 413004, 431432, 434848, 463952, 511032, 550672, 606552, 647148, 652272, 681376, 695928, 808736, 826008, 862864, 869696, 927904, 1022064, 1101344, 1213104, 1294296, 1304544, 1362752, 1391856, 1617472, 1652016, 1725728, 1739392, 1855808, 2044128, 2202688, 2426208, 2588592, 2609088, 2704211, 2725504, 2783712, 3234944, 3304032, 3451456, 3682619, 3711616, 4088256, 4405376, 4852416, 5177184, 5218176, 5408422, 5567424, 5770403, 6608064, 6848983, 6902912, 7365238, 8112633, 8176512, 9704832, 10354368, 10816844, 11047857, 11134848, 11540806, 13216128, 13697966, 14730476, 16225266, 17311209, 20546949, 20708736, 21633688, 22095714, 23081612, 27395932, 29460952, 32450532, 34622418, 41093898, 43267376, 44191428, 46163224, 54791864, 58921904, 64901064, 69244836, 82187796, 86534752, 88382856, 92326448, 109583728, 117843808, 129802128, 138489672, 164375592, 173069504, 176765712, 184652896, 219167456, 235687616, 259604256, 276979344, 328751184, 346139008, 353531424, 369305792, 438334912, 471375232, 519208512, 553958688, 657502368, 707062848, 732841181, 738611584, 876669824, 1038417024, 1107917376, 1315004736, 1414125696, 1465682362, 2198523543, 2215834752, 2630009472, 2931364724, 4397047086, 5862729448, 8794094172, 11725458896, 17588188344, 23450917792, 35176376688, 46901835584, 70352753376, 93803671168, 140705506752, 281411013504]

約数ペア:

[(1, 281411013504), (2, 140705506752), (3, 93803671168), (4, 70352753376), (6, 46901835584), (8, 35176376688), (12, 23450917792), (16, 17588188344), (24, 11725458896), (32, 8794094172), (48, 5862729448), (64, 4397047086), (96, 2931364724), (107, 2630009472), (127, 2215834752), (128, 2198523543), (192, 1465682362), (199, 1414125696), (214, 1315004736), (254, 1107917376), (271, 1038417024), (321, 876669824), (381, 738611584), (384, 732841181), (398, 707062848), (428, 657502368), (508, 553958688), (542, 519208512), (597, 471375232), (642, 438334912), (762, 369305792), (796, 353531424), (813, 346139008), (856, 328751184), (1016, 276979344), (1084, 259604256), (1194, 235687616), (1284, 219167456), (1524, 184652896), (1592, 176765712), (1626, 173069504), (1712, 164375592), (2032, 138489672), (2168, 129802128), (2388, 117843808), (2568, 109583728), (3048, 92326448), (3184, 88382856), (3252, 86534752), (3424, 82187796), (4064, 69244836), (4336, 64901064), (4776, 58921904), (5136, 54791864), (6096, 46163224), (6368, 44191428), (6504, 43267376), (6848, 41093898), (8128, 34622418), (8672, 32450532), (9552, 29460952), (10272, 27395932), (12192, 23081612), (12736, 22095714), (13008, 21633688), (13589, 20708736), (13696, 20546949), (16256, 17311209), (17344, 16225266), (19104, 14730476), (20544, 13697966), (21293, 13216128), (24384, 11540806), (25273, 11134848), (25472, 11047857), (26016, 10816844), (27178, 10354368), (28997, 9704832), (34417, 8176512), (34688, 8112633), (38208, 7365238), (40767, 6902912), (41088, 6848983), (42586, 6608064), (48768, 5770403), (50546, 5567424), (52032, 5408422), (53929, 5218176), (54356, 5177184), (57994, 4852416), (63879, 4405376), (68834, 4088256), (75819, 3711616), (76416, 3682619), (81534, 3451456), (85172, 3304032), (86991, 3234944), (101092, 2783712), (103251, 2725504), (104064, 2704211), (107858, 2609088), (108712, 2588592), (115988, 2426208), (127758, 2202688), (137668, 2044128), (151638, 1855808), (161787, 1739392), (163068, 1725728), (170344, 1652016), (173982, 1617472), (202184, 1391856), (206502, 1362752), (215716, 1304544), (217424, 1294296), (231976, 1213104), (255516, 1101344), (275336, 1022064), (303276, 927904), (323574, 869696), (326136, 862864), (340688, 826008), (347964, 808736), (404368, 695928), (413004, 681376), (431432, 652272), (434848, 647148), (463952, 606552), (511032, 550672)]