387923328

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{25903}}^1$

素因数の和:25936

約数の個数: 96

約数和(自身を含む): 1202204640

約数和(自身を除く): 814281312

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, 288, 312, 384, 416, 468, 576, 624, 832, 936, 1152, 1248, 1664, 1872, 2496, 3744, 4992, 7488, 14976, 25903, 51806, 77709, 103612, 155418, 207224, 233127, 310836, 336739, 414448, 466254, 621672, 673478, 828896, 932508, 1010217, 1243344, 1346956, 1657792, 1865016, 2020434, 2486688, 2693912, 3030651, 3315584, 3730032, 4040868, 4973376, 5387824, 6061302, 7460064, 8081736, 9946752, 10775648, 12122604, 14920128, 16163472, 21551296, 24245208, 29840256, 32326944, 43102592, 48490416, 64653888, 96980832, 129307776, 193961664, 387923328]

約数ペア:

[(1, 387923328), (2, 193961664), (3, 129307776), (4, 96980832), (6, 64653888), (8, 48490416), (9, 43102592), (12, 32326944), (13, 29840256), (16, 24245208), (18, 21551296), (24, 16163472), (26, 14920128), (32, 12122604), (36, 10775648), (39, 9946752), (48, 8081736), (52, 7460064), (64, 6061302), (72, 5387824), (78, 4973376), (96, 4040868), (104, 3730032), (117, 3315584), (128, 3030651), (144, 2693912), (156, 2486688), (192, 2020434), (208, 1865016), (234, 1657792), (288, 1346956), (312, 1243344), (384, 1010217), (416, 932508), (468, 828896), (576, 673478), (624, 621672), (832, 466254), (936, 414448), (1152, 336739), (1248, 310836), (1664, 233127), (1872, 207224), (2496, 155418), (3744, 103612), (4992, 77709), (7488, 51806), (14976, 25903)]