328222016

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{431}}^1$

素因数の和:679

約数の個数: 56

約数和(自身を含む): 665829504

約数和(自身を除く): 337607488

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 163, 292, 326, 431, 584, 652, 862, 1168, 1304, 1724, 2336, 2608, 3448, 4672, 5216, 6896, 10432, 11899, 13792, 23798, 27584, 31463, 47596, 62926, 70253, 95192, 125852, 140506, 190384, 251704, 281012, 380768, 503408, 562024, 761536, 1006816, 1124048, 2013632, 2248096, 4496192, 5128469, 10256938, 20513876, 41027752, 82055504, 164111008, 328222016]

約数ペア:

[(1, 328222016), (2, 164111008), (4, 82055504), (8, 41027752), (16, 20513876), (32, 10256938), (64, 5128469), (73, 4496192), (146, 2248096), (163, 2013632), (292, 1124048), (326, 1006816), (431, 761536), (584, 562024), (652, 503408), (862, 380768), (1168, 281012), (1304, 251704), (1724, 190384), (2336, 140506), (2608, 125852), (3448, 95192), (4672, 70253), (5216, 62926), (6896, 47596), (10432, 31463), (11899, 27584), (13792, 23798)]