264433792

素因数分解:

$2^7\times 7^3\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:371

約数の個数: 128

約数和(自身を含む): 648720000

約数和(自身を除く): 384286208

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 128, 133, 152, 196, 224, 266, 304, 317, 343, 392, 448, 532, 608, 634, 686, 784, 896, 931, 1064, 1216, 1268, 1372, 1568, 1862, 2128, 2219, 2432, 2536, 2744, 3136, 3724, 4256, 4438, 5072, 5488, 6023, 6272, 6517, 7448, 8512, 8876, 10144, 10976, 12046, 13034, 14896, 15533, 17024, 17752, 20288, 21952, 24092, 26068, 29792, 31066, 35504, 40576, 42161, 43904, 48184, 52136, 59584, 62132, 71008, 84322, 96368, 104272, 108731, 119168, 124264, 142016, 168644, 192736, 208544, 217462, 248528, 284032, 295127, 337288, 385472, 417088, 434924, 497056, 590254, 674576, 770944, 834176, 869848, 994112, 1180508, 1349152, 1739696, 1988224, 2065889, 2361016, 2698304, 3479392, 4131778, 4722032, 5396608, 6958784, 8263556, 9444064, 13917568, 16527112, 18888128, 33054224, 37776256, 66108448, 132216896, 264433792]

約数ペア:

[(1, 264433792), (2, 132216896), (4, 66108448), (7, 37776256), (8, 33054224), (14, 18888128), (16, 16527112), (19, 13917568), (28, 9444064), (32, 8263556), (38, 6958784), (49, 5396608), (56, 4722032), (64, 4131778), (76, 3479392), (98, 2698304), (112, 2361016), (128, 2065889), (133, 1988224), (152, 1739696), (196, 1349152), (224, 1180508), (266, 994112), (304, 869848), (317, 834176), (343, 770944), (392, 674576), (448, 590254), (532, 497056), (608, 434924), (634, 417088), (686, 385472), (784, 337288), (896, 295127), (931, 284032), (1064, 248528), (1216, 217462), (1268, 208544), (1372, 192736), (1568, 168644), (1862, 142016), (2128, 124264), (2219, 119168), (2432, 108731), (2536, 104272), (2744, 96368), (3136, 84322), (3724, 71008), (4256, 62132), (4438, 59584), (5072, 52136), (5488, 48184), (6023, 43904), (6272, 42161), (6517, 40576), (7448, 35504), (8512, 31066), (8876, 29792), (10144, 26068), (10976, 24092), (12046, 21952), (13034, 20288), (14896, 17752), (15533, 17024)]