390663936

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{13043}}^1$

素因数の和:13078

約数の個数: 108

約数和(自身を含む): 1213118088

約数和(自身を除く): 822454152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 576, 624, 768, 832, 936, 1152, 1248, 1664, 1872, 2304, 2496, 3328, 3744, 4992, 7488, 9984, 13043, 14976, 26086, 29952, 39129, 52172, 78258, 104344, 117387, 156516, 169559, 208688, 234774, 313032, 339118, 417376, 469548, 508677, 626064, 678236, 834752, 939096, 1017354, 1252128, 1356472, 1526031, 1669504, 1878192, 2034708, 2504256, 2712944, 3052062, 3339008, 3756384, 4069416, 5008512, 5425888, 6104124, 7512768, 8138832, 10017024, 10851776, 12208248, 15025536, 16277664, 21703552, 24416496, 30051072, 32555328, 43407104, 48832992, 65110656, 97665984, 130221312, 195331968, 390663936]

約数ペア:

[(1, 390663936), (2, 195331968), (3, 130221312), (4, 97665984), (6, 65110656), (8, 48832992), (9, 43407104), (12, 32555328), (13, 30051072), (16, 24416496), (18, 21703552), (24, 16277664), (26, 15025536), (32, 12208248), (36, 10851776), (39, 10017024), (48, 8138832), (52, 7512768), (64, 6104124), (72, 5425888), (78, 5008512), (96, 4069416), (104, 3756384), (117, 3339008), (128, 3052062), (144, 2712944), (156, 2504256), (192, 2034708), (208, 1878192), (234, 1669504), (256, 1526031), (288, 1356472), (312, 1252128), (384, 1017354), (416, 939096), (468, 834752), (576, 678236), (624, 626064), (768, 508677), (832, 469548), (936, 417376), (1152, 339118), (1248, 313032), (1664, 234774), (1872, 208688), (2304, 169559), (2496, 156516), (3328, 117387), (3744, 104344), (4992, 78258), (7488, 52172), (9984, 39129), (13043, 29952), (14976, 26086)]