460226816

素因数分解:

$2^8\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1931}}^1$

素因数の和:1980

約数の個数: 108

約数和(自身を含む): 1125467280

約数和(自身を除く): 665240464

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, 256, 266, 304, 392, 448, 532, 608, 784, 896, 931, 1064, 1216, 1568, 1792, 1862, 1931, 2128, 2432, 3136, 3724, 3862, 4256, 4864, 6272, 7448, 7724, 8512, 12544, 13517, 14896, 15448, 17024, 27034, 29792, 30896, 34048, 36689, 54068, 59584, 61792, 73378, 94619, 108136, 119168, 123584, 146756, 189238, 216272, 238336, 247168, 256823, 293512, 378476, 432544, 494336, 513646, 587024, 756952, 865088, 1027292, 1174048, 1513904, 1730176, 1797761, 2054584, 2348096, 3027808, 3460352, 3595522, 4109168, 4696192, 6055616, 7191044, 8218336, 9392384, 12111232, 14382088, 16436672, 24222464, 28764176, 32873344, 57528352, 65746688, 115056704, 230113408, 460226816]

約数ペア:

[(1, 460226816), (2, 230113408), (4, 115056704), (7, 65746688), (8, 57528352), (14, 32873344), (16, 28764176), (19, 24222464), (28, 16436672), (32, 14382088), (38, 12111232), (49, 9392384), (56, 8218336), (64, 7191044), (76, 6055616), (98, 4696192), (112, 4109168), (128, 3595522), (133, 3460352), (152, 3027808), (196, 2348096), (224, 2054584), (256, 1797761), (266, 1730176), (304, 1513904), (392, 1174048), (448, 1027292), (532, 865088), (608, 756952), (784, 587024), (896, 513646), (931, 494336), (1064, 432544), (1216, 378476), (1568, 293512), (1792, 256823), (1862, 247168), (1931, 238336), (2128, 216272), (2432, 189238), (3136, 146756), (3724, 123584), (3862, 119168), (4256, 108136), (4864, 94619), (6272, 73378), (7448, 61792), (7724, 59584), (8512, 54068), (12544, 36689), (13517, 34048), (14896, 30896), (15448, 29792), (17024, 27034)]