340014784

素因数分解:

$2^6\times {\mathrm{239}}^1\times {\mathrm{22229}}^1$

素因数の和:22480

約数の個数: 28

約数和(自身を含む): 677570400

約数和(自身を除く): 337555616

約数列:

[1, 2, 4, 8, 16, 32, 64, 239, 478, 956, 1912, 3824, 7648, 15296, 22229, 44458, 88916, 177832, 355664, 711328, 1422656, 5312731, 10625462, 21250924, 42501848, 85003696, 170007392, 340014784]

約数ペア:

[(1, 340014784), (2, 170007392), (4, 85003696), (8, 42501848), (16, 21250924), (32, 10625462), (64, 5312731), (239, 1422656), (478, 711328), (956, 355664), (1912, 177832), (3824, 88916), (7648, 44458), (15296, 22229)]