231043584

素因数分解:

$2^9\times 3^1\times {\mathrm{349}}^1\times {\mathrm{431}}^1$

素因数の和:801

約数の個数: 80

約数和(自身を含む): 618710400

約数和(自身を除く): 387666816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 349, 384, 431, 512, 698, 768, 862, 1047, 1293, 1396, 1536, 1724, 2094, 2586, 2792, 3448, 4188, 5172, 5584, 6896, 8376, 10344, 11168, 13792, 16752, 20688, 22336, 27584, 33504, 41376, 44672, 55168, 67008, 82752, 89344, 110336, 134016, 150419, 165504, 178688, 220672, 268032, 300838, 331008, 451257, 536064, 601676, 662016, 902514, 1203352, 1805028, 2406704, 3610056, 4813408, 7220112, 9626816, 14440224, 19253632, 28880448, 38507264, 57760896, 77014528, 115521792, 231043584]

約数ペア:

[(1, 231043584), (2, 115521792), (3, 77014528), (4, 57760896), (6, 38507264), (8, 28880448), (12, 19253632), (16, 14440224), (24, 9626816), (32, 7220112), (48, 4813408), (64, 3610056), (96, 2406704), (128, 1805028), (192, 1203352), (256, 902514), (349, 662016), (384, 601676), (431, 536064), (512, 451257), (698, 331008), (768, 300838), (862, 268032), (1047, 220672), (1293, 178688), (1396, 165504), (1536, 150419), (1724, 134016), (2094, 110336), (2586, 89344), (2792, 82752), (3448, 67008), (4188, 55168), (5172, 44672), (5584, 41376), (6896, 33504), (8376, 27584), (10344, 22336), (11168, 20688), (13792, 16752)]