307930624

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:451

約数の個数: 80

約数和(自身を含む): 652101120

約数和(自身を除く): 344170496

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 79, 92, 128, 158, 184, 256, 316, 331, 368, 512, 632, 662, 736, 1264, 1324, 1472, 1817, 2528, 2648, 2944, 3634, 5056, 5296, 5888, 7268, 7613, 10112, 10592, 11776, 14536, 15226, 20224, 21184, 26149, 29072, 30452, 40448, 42368, 52298, 58144, 60904, 84736, 104596, 116288, 121808, 169472, 209192, 232576, 243616, 418384, 465152, 487232, 601427, 836768, 930304, 974464, 1202854, 1673536, 1948928, 2405708, 3347072, 3897856, 4811416, 6694144, 9622832, 13388288, 19245664, 38491328, 76982656, 153965312, 307930624]

約数ペア:

[(1, 307930624), (2, 153965312), (4, 76982656), (8, 38491328), (16, 19245664), (23, 13388288), (32, 9622832), (46, 6694144), (64, 4811416), (79, 3897856), (92, 3347072), (128, 2405708), (158, 1948928), (184, 1673536), (256, 1202854), (316, 974464), (331, 930304), (368, 836768), (512, 601427), (632, 487232), (662, 465152), (736, 418384), (1264, 243616), (1324, 232576), (1472, 209192), (1817, 169472), (2528, 121808), (2648, 116288), (2944, 104596), (3634, 84736), (5056, 60904), (5296, 58144), (5888, 52298), (7268, 42368), (7613, 40448), (10112, 30452), (10592, 29072), (11776, 26149), (14536, 21184), (15226, 20224)]