304821056

素因数分解:

$2^6\times {\mathrm{67}}^2\times {\mathrm{1061}}^1$

素因数の和:1207

約数の個数: 42

約数和(自身を含む): 614620818

約数和(自身を除く): 309799762

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 1061, 1072, 2122, 2144, 4244, 4288, 4489, 8488, 8978, 16976, 17956, 33952, 35912, 67904, 71087, 71824, 142174, 143648, 284348, 287296, 568696, 1137392, 2274784, 4549568, 4762829, 9525658, 19051316, 38102632, 76205264, 152410528, 304821056]

約数ペア:

[(1, 304821056), (2, 152410528), (4, 76205264), (8, 38102632), (16, 19051316), (32, 9525658), (64, 4762829), (67, 4549568), (134, 2274784), (268, 1137392), (536, 568696), (1061, 287296), (1072, 284348), (2122, 143648), (2144, 142174), (4244, 71824), (4288, 71087), (4489, 67904), (8488, 35912), (8978, 33952), (16976, 17956)]