449528768

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:686

約数の個数: 112

約数和(自身を含む): 1027541760

約数和(自身を除く): 578012992

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 31, 32, 52, 58, 62, 64, 104, 116, 124, 208, 232, 248, 377, 403, 416, 464, 496, 601, 754, 806, 832, 899, 928, 992, 1202, 1508, 1612, 1798, 1856, 1984, 2404, 3016, 3224, 3596, 4808, 6032, 6448, 7192, 7813, 9616, 11687, 12064, 12896, 14384, 15626, 17429, 18631, 19232, 23374, 24128, 25792, 28768, 31252, 34858, 37262, 38464, 46748, 57536, 62504, 69716, 74524, 93496, 125008, 139432, 149048, 186992, 226577, 242203, 250016, 278864, 298096, 373984, 453154, 484406, 500032, 540299, 557728, 596192, 747968, 906308, 968812, 1080598, 1115456, 1192384, 1812616, 1937624, 2161196, 3625232, 3875248, 4322392, 7023887, 7250464, 7750496, 8644784, 14047774, 14500928, 15500992, 17289568, 28095548, 34579136, 56191096, 112382192, 224764384, 449528768]

約数ペア:

[(1, 449528768), (2, 224764384), (4, 112382192), (8, 56191096), (13, 34579136), (16, 28095548), (26, 17289568), (29, 15500992), (31, 14500928), (32, 14047774), (52, 8644784), (58, 7750496), (62, 7250464), (64, 7023887), (104, 4322392), (116, 3875248), (124, 3625232), (208, 2161196), (232, 1937624), (248, 1812616), (377, 1192384), (403, 1115456), (416, 1080598), (464, 968812), (496, 906308), (601, 747968), (754, 596192), (806, 557728), (832, 540299), (899, 500032), (928, 484406), (992, 453154), (1202, 373984), (1508, 298096), (1612, 278864), (1798, 250016), (1856, 242203), (1984, 226577), (2404, 186992), (3016, 149048), (3224, 139432), (3596, 125008), (4808, 93496), (6032, 74524), (6448, 69716), (7192, 62504), (7813, 57536), (9616, 46748), (11687, 38464), (12064, 37262), (12896, 34858), (14384, 31252), (15626, 28768), (17429, 25792), (18631, 24128), (19232, 23374)]