455326976

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 1038417408

約数和(自身を除く): 583090432

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 47, 52, 64, 71, 82, 94, 104, 128, 142, 164, 188, 208, 256, 284, 328, 376, 416, 533, 568, 611, 656, 752, 832, 923, 1066, 1136, 1222, 1312, 1504, 1664, 1846, 1927, 2132, 2272, 2444, 2624, 2911, 3008, 3328, 3337, 3692, 3854, 4264, 4544, 4888, 5248, 5822, 6016, 6674, 7384, 7708, 8528, 9088, 9776, 10496, 11644, 12032, 13348, 14768, 15416, 17056, 18176, 19552, 23288, 25051, 26696, 29536, 30832, 34112, 37843, 39104, 43381, 46576, 50102, 53392, 59072, 61664, 68224, 75686, 78208, 86762, 93152, 100204, 106784, 118144, 123328, 136448, 136817, 151372, 156416, 173524, 186304, 200408, 213568, 236288, 246656, 273634, 302744, 347048, 372608, 400816, 427136, 493312, 547268, 605488, 694096, 745216, 801632, 854272, 1094536, 1210976, 1388192, 1603264, 1778621, 2189072, 2421952, 2776384, 3206528, 3557242, 4378144, 4843904, 5552768, 6413056, 7114484, 8756288, 9687808, 11105536, 14228968, 17512576, 28457936, 35025152, 56915872, 113831744, 227663488, 455326976]

約数ペア:

[(1, 455326976), (2, 227663488), (4, 113831744), (8, 56915872), (13, 35025152), (16, 28457936), (26, 17512576), (32, 14228968), (41, 11105536), (47, 9687808), (52, 8756288), (64, 7114484), (71, 6413056), (82, 5552768), (94, 4843904), (104, 4378144), (128, 3557242), (142, 3206528), (164, 2776384), (188, 2421952), (208, 2189072), (256, 1778621), (284, 1603264), (328, 1388192), (376, 1210976), (416, 1094536), (533, 854272), (568, 801632), (611, 745216), (656, 694096), (752, 605488), (832, 547268), (923, 493312), (1066, 427136), (1136, 400816), (1222, 372608), (1312, 347048), (1504, 302744), (1664, 273634), (1846, 246656), (1927, 236288), (2132, 213568), (2272, 200408), (2444, 186304), (2624, 173524), (2911, 156416), (3008, 151372), (3328, 136817), (3337, 136448), (3692, 123328), (3854, 118144), (4264, 106784), (4544, 100204), (4888, 93152), (5248, 86762), (5822, 78208), (6016, 75686), (6674, 68224), (7384, 61664), (7708, 59072), (8528, 53392), (9088, 50102), (9776, 46576), (10496, 43381), (11644, 39104), (12032, 37843), (13348, 34112), (14768, 30832), (15416, 29536), (17056, 26696), (18176, 25051), (19552, 23288)]