330190336

素因数分解:

$2^9\times 7^1\times {\mathrm{181}}^1\times {\mathrm{509}}^1$

素因数の和:715

約数の個数: 80

約数和(自身を含む): 759638880

約数和(自身を除く): 429448544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 181, 224, 256, 362, 448, 509, 512, 724, 896, 1018, 1267, 1448, 1792, 2036, 2534, 2896, 3563, 3584, 4072, 5068, 5792, 7126, 8144, 10136, 11584, 14252, 16288, 20272, 23168, 28504, 32576, 40544, 46336, 57008, 65152, 81088, 92129, 92672, 114016, 130304, 162176, 184258, 228032, 260608, 324352, 368516, 456064, 644903, 648704, 737032, 912128, 1289806, 1474064, 1824256, 2579612, 2948128, 5159224, 5896256, 10318448, 11792512, 20636896, 23585024, 41273792, 47170048, 82547584, 165095168, 330190336]

約数ペア:

[(1, 330190336), (2, 165095168), (4, 82547584), (7, 47170048), (8, 41273792), (14, 23585024), (16, 20636896), (28, 11792512), (32, 10318448), (56, 5896256), (64, 5159224), (112, 2948128), (128, 2579612), (181, 1824256), (224, 1474064), (256, 1289806), (362, 912128), (448, 737032), (509, 648704), (512, 644903), (724, 456064), (896, 368516), (1018, 324352), (1267, 260608), (1448, 228032), (1792, 184258), (2036, 162176), (2534, 130304), (2896, 114016), (3563, 92672), (3584, 92129), (4072, 81088), (5068, 65152), (5792, 57008), (7126, 46336), (8144, 40544), (10136, 32576), (11584, 28504), (14252, 23168), (16288, 20272)]