268180864

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{10321}}^1$

素因数の和:10371

約数の個数: 64

約数和(自身を含む): 631706400

約数和(自身を除く): 363525536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 406, 448, 464, 812, 896, 928, 1624, 1856, 3248, 3712, 6496, 10321, 12992, 20642, 25984, 41284, 72247, 82568, 144494, 165136, 288988, 299309, 330272, 577976, 598618, 660544, 1155952, 1197236, 1321088, 2095163, 2311904, 2394472, 4190326, 4623808, 4788944, 8380652, 9247616, 9577888, 16761304, 19155776, 33522608, 38311552, 67045216, 134090432, 268180864]

約数ペア:

[(1, 268180864), (2, 134090432), (4, 67045216), (7, 38311552), (8, 33522608), (14, 19155776), (16, 16761304), (28, 9577888), (29, 9247616), (32, 8380652), (56, 4788944), (58, 4623808), (64, 4190326), (112, 2394472), (116, 2311904), (128, 2095163), (203, 1321088), (224, 1197236), (232, 1155952), (406, 660544), (448, 598618), (464, 577976), (812, 330272), (896, 299309), (928, 288988), (1624, 165136), (1856, 144494), (3248, 82568), (3712, 72247), (6496, 41284), (10321, 25984), (12992, 20642)]