228687616

素因数分解:

$2^8\times {\mathrm{67}}^2\times {\mathrm{199}}^1$

素因数の和:349

約数の個数: 54

約数和(自身を含む): 465725400

約数和(自身を除く): 237037784

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 199, 256, 268, 398, 536, 796, 1072, 1592, 2144, 3184, 4288, 4489, 6368, 8576, 8978, 12736, 13333, 17152, 17956, 25472, 26666, 35912, 50944, 53332, 71824, 106664, 143648, 213328, 287296, 426656, 574592, 853312, 893311, 1149184, 1706624, 1786622, 3413248, 3573244, 7146488, 14292976, 28585952, 57171904, 114343808, 228687616]

約数ペア:

[(1, 228687616), (2, 114343808), (4, 57171904), (8, 28585952), (16, 14292976), (32, 7146488), (64, 3573244), (67, 3413248), (128, 1786622), (134, 1706624), (199, 1149184), (256, 893311), (268, 853312), (398, 574592), (536, 426656), (796, 287296), (1072, 213328), (1592, 143648), (2144, 106664), (3184, 71824), (4288, 53332), (4489, 50944), (6368, 35912), (8576, 26666), (8978, 25472), (12736, 17956), (13333, 17152)]