264691584

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:210

約数の個数: 256

約数和(自身を含む): 856800000

約数和(自身を除く): 592108416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 29, 32, 36, 38, 48, 54, 57, 58, 64, 72, 76, 87, 96, 108, 114, 116, 128, 139, 144, 152, 171, 174, 192, 216, 228, 232, 261, 278, 288, 304, 342, 348, 384, 417, 432, 456, 464, 513, 522, 551, 556, 576, 608, 684, 696, 783, 834, 864, 912, 928, 1026, 1044, 1102, 1112, 1152, 1216, 1251, 1368, 1392, 1566, 1653, 1668, 1728, 1824, 1856, 2052, 2088, 2204, 2224, 2432, 2502, 2641, 2736, 2784, 3132, 3306, 3336, 3456, 3648, 3712, 3753, 4031, 4104, 4176, 4408, 4448, 4959, 5004, 5282, 5472, 5568, 6264, 6612, 6672, 7296, 7506, 7923, 8062, 8208, 8352, 8816, 8896, 9918, 10008, 10564, 10944, 11136, 12093, 12528, 13224, 13344, 14877, 15012, 15846, 16124, 16416, 16704, 17632, 17792, 19836, 20016, 21128, 21888, 23769, 24186, 25056, 26448, 26688, 29754, 30024, 31692, 32248, 32832, 33408, 35264, 36279, 39672, 40032, 42256, 47538, 48372, 50112, 52896, 53376, 59508, 60048, 63384, 64496, 65664, 70528, 71307, 72558, 76589, 79344, 80064, 84512, 95076, 96744, 100224, 105792, 108837, 119016, 120096, 126768, 128992, 142614, 145116, 153178, 158688, 160128, 169024, 190152, 193488, 211584, 217674, 229767, 238032, 240192, 253536, 257984, 285228, 290232, 306356, 317376, 338048, 380304, 386976, 435348, 459534, 476064, 480384, 507072, 515968, 570456, 580464, 612712, 634752, 689301, 760608, 773952, 870696, 919068, 952128, 1014144, 1140912, 1160928, 1225424, 1378602, 1521216, 1547904, 1741392, 1838136, 1904256, 2067903, 2281824, 2321856, 2450848, 2757204, 3042432, 3482784, 3676272, 4135806, 4563648, 4643712, 4901696, 5514408, 6965568, 7352544, 8271612, 9127296, 9803392, 11028816, 13931136, 14705088, 16543224, 22057632, 29410176, 33086448, 44115264, 66172896, 88230528, 132345792, 264691584]

約数ペア:

[(1, 264691584), (2, 132345792), (3, 88230528), (4, 66172896), (6, 44115264), (8, 33086448), (9, 29410176), (12, 22057632), (16, 16543224), (18, 14705088), (19, 13931136), (24, 11028816), (27, 9803392), (29, 9127296), (32, 8271612), (36, 7352544), (38, 6965568), (48, 5514408), (54, 4901696), (57, 4643712), (58, 4563648), (64, 4135806), (72, 3676272), (76, 3482784), (87, 3042432), (96, 2757204), (108, 2450848), (114, 2321856), (116, 2281824), (128, 2067903), (139, 1904256), (144, 1838136), (152, 1741392), (171, 1547904), (174, 1521216), (192, 1378602), (216, 1225424), (228, 1160928), (232, 1140912), (261, 1014144), (278, 952128), (288, 919068), (304, 870696), (342, 773952), (348, 760608), (384, 689301), (417, 634752), (432, 612712), (456, 580464), (464, 570456), (513, 515968), (522, 507072), (551, 480384), (556, 476064), (576, 459534), (608, 435348), (684, 386976), (696, 380304), (783, 338048), (834, 317376), (864, 306356), (912, 290232), (928, 285228), (1026, 257984), (1044, 253536), (1102, 240192), (1112, 238032), (1152, 229767), (1216, 217674), (1251, 211584), (1368, 193488), (1392, 190152), (1566, 169024), (1653, 160128), (1668, 158688), (1728, 153178), (1824, 145116), (1856, 142614), (2052, 128992), (2088, 126768), (2204, 120096), (2224, 119016), (2432, 108837), (2502, 105792), (2641, 100224), (2736, 96744), (2784, 95076), (3132, 84512), (3306, 80064), (3336, 79344), (3456, 76589), (3648, 72558), (3712, 71307), (3753, 70528), (4031, 65664), (4104, 64496), (4176, 63384), (4408, 60048), (4448, 59508), (4959, 53376), (5004, 52896), (5282, 50112), (5472, 48372), (5568, 47538), (6264, 42256), (6612, 40032), (6672, 39672), (7296, 36279), (7506, 35264), (7923, 33408), (8062, 32832), (8208, 32248), (8352, 31692), (8816, 30024), (8896, 29754), (9918, 26688), (10008, 26448), (10564, 25056), (10944, 24186), (11136, 23769), (12093, 21888), (12528, 21128), (13224, 20016), (13344, 19836), (14877, 17792), (15012, 17632), (15846, 16704), (16124, 16416)]