231325308

素因数分解:

$2^2\times 3^5\times {\mathrm{331}}^1\times {\mathrm{719}}^1$

素因数の和:1069

約数の個数: 72

約数和(自身を含む): 609073920

約数和(自身を除く): 377748612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 331, 486, 662, 719, 972, 993, 1324, 1438, 1986, 2157, 2876, 2979, 3972, 4314, 5958, 6471, 8628, 8937, 11916, 12942, 17874, 19413, 25884, 26811, 35748, 38826, 53622, 58239, 77652, 80433, 107244, 116478, 160866, 174717, 232956, 237989, 321732, 349434, 475978, 698868, 713967, 951956, 1427934, 2141901, 2855868, 4283802, 6425703, 8567604, 12851406, 19277109, 25702812, 38554218, 57831327, 77108436, 115662654, 231325308]

約数ペア:

[(1, 231325308), (2, 115662654), (3, 77108436), (4, 57831327), (6, 38554218), (9, 25702812), (12, 19277109), (18, 12851406), (27, 8567604), (36, 6425703), (54, 4283802), (81, 2855868), (108, 2141901), (162, 1427934), (243, 951956), (324, 713967), (331, 698868), (486, 475978), (662, 349434), (719, 321732), (972, 237989), (993, 232956), (1324, 174717), (1438, 160866), (1986, 116478), (2157, 107244), (2876, 80433), (2979, 77652), (3972, 58239), (4314, 53622), (5958, 38826), (6471, 35748), (8628, 26811), (8937, 25884), (11916, 19413), (12942, 17874)]