388640296

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{769}}^1\times {\mathrm{5743}}^1$

素因数の和:6529

約数の個数: 32

約数和(自身を含む): 796118400

約数和(自身を除く): 407478104

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 769, 1538, 3076, 5743, 6152, 8459, 11486, 16918, 22972, 33836, 45944, 63173, 67672, 126346, 252692, 505384, 4416367, 8832734, 17665468, 35330936, 48580037, 97160074, 194320148, 388640296]

約数ペア:

[(1, 388640296), (2, 194320148), (4, 97160074), (8, 48580037), (11, 35330936), (22, 17665468), (44, 8832734), (88, 4416367), (769, 505384), (1538, 252692), (3076, 126346), (5743, 67672), (6152, 63173), (8459, 45944), (11486, 33836), (16918, 22972)]