305412802912

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{449}}^1\times {\mathrm{883}}^1$

素因数の和:1549

約数の個数: 192

約数和(自身を含む): 729787968000

約数和(自身を除く): 424375165088

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 181, 224, 266, 304, 362, 449, 532, 608, 724, 883, 898, 1064, 1267, 1448, 1766, 1796, 2128, 2534, 2896, 3143, 3439, 3532, 3592, 4256, 5068, 5792, 6181, 6286, 6878, 7064, 7184, 8531, 10136, 12362, 12572, 13756, 14128, 14368, 16777, 17062, 20272, 24073, 24724, 25144, 27512, 28256, 33554, 34124, 40544, 48146, 49448, 50288, 55024, 59717, 67108, 68248, 81269, 96292, 98896, 100576, 110048, 117439, 119434, 134216, 136496, 159823, 162538, 192584, 197792, 234878, 238868, 268432, 272992, 319646, 325076, 385168, 396467, 469756, 477736, 536864, 568883, 639292, 650152, 770336, 792934, 939512, 955472, 1118761, 1137766, 1278584, 1300304, 1544111, 1585868, 1879024, 1910944, 2237522, 2275532, 2557168, 2600608, 2775269, 3036637, 3088222, 3171736, 3758048, 4475044, 4551064, 5114336, 5550538, 6073274, 6176444, 6343472, 7532873, 8950088, 9102128, 10808777, 11101076, 12146548, 12352888, 12686944, 15065746, 17900176, 18204256, 21256459, 21617554, 22202152, 24293096, 24705776, 30131492, 35800352, 42512918, 43235108, 44404304, 48586192, 49411552, 52730111, 60262984, 71760527, 85025836, 86470216, 88808608, 97172384, 105460222, 120525968, 143521054, 170051672, 172940432, 210920444, 241051936, 287042108, 340103344, 345880864, 421840888, 502323689, 574084216, 680206688, 843681776, 1004647378, 1148168432, 1363450013, 1687363552, 2009294756, 2296336864, 2726900026, 4018589512, 5453800052, 8037179024, 9544150091, 10907600104, 16074358048, 19088300182, 21815200208, 38176600364, 43630400416, 76353200728, 152706401456, 305412802912]

約数ペア:

[(1, 305412802912), (2, 152706401456), (4, 76353200728), (7, 43630400416), (8, 38176600364), (14, 21815200208), (16, 19088300182), (19, 16074358048), (28, 10907600104), (32, 9544150091), (38, 8037179024), (56, 5453800052), (76, 4018589512), (112, 2726900026), (133, 2296336864), (152, 2009294756), (181, 1687363552), (224, 1363450013), (266, 1148168432), (304, 1004647378), (362, 843681776), (449, 680206688), (532, 574084216), (608, 502323689), (724, 421840888), (883, 345880864), (898, 340103344), (1064, 287042108), (1267, 241051936), (1448, 210920444), (1766, 172940432), (1796, 170051672), (2128, 143521054), (2534, 120525968), (2896, 105460222), (3143, 97172384), (3439, 88808608), (3532, 86470216), (3592, 85025836), (4256, 71760527), (5068, 60262984), (5792, 52730111), (6181, 49411552), (6286, 48586192), (6878, 44404304), (7064, 43235108), (7184, 42512918), (8531, 35800352), (10136, 30131492), (12362, 24705776), (12572, 24293096), (13756, 22202152), (14128, 21617554), (14368, 21256459), (16777, 18204256), (17062, 17900176), (20272, 15065746), (24073, 12686944), (24724, 12352888), (25144, 12146548), (27512, 11101076), (28256, 10808777), (33554, 9102128), (34124, 8950088), (40544, 7532873), (48146, 6343472), (49448, 6176444), (50288, 6073274), (55024, 5550538), (59717, 5114336), (67108, 4551064), (68248, 4475044), (81269, 3758048), (96292, 3171736), (98896, 3088222), (100576, 3036637), (110048, 2775269), (117439, 2600608), (119434, 2557168), (134216, 2275532), (136496, 2237522), (159823, 1910944), (162538, 1879024), (192584, 1585868), (197792, 1544111), (234878, 1300304), (238868, 1278584), (268432, 1137766), (272992, 1118761), (319646, 955472), (325076, 939512), (385168, 792934), (396467, 770336), (469756, 650152), (477736, 639292), (536864, 568883)]