213218496

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{11941}}^1$

素因数の和:11990

約数の個数: 84

約数和(自身を含む): 630919744

約数和(自身を除く): 417701248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4464, 5952, 8928, 11941, 17856, 23882, 35823, 47764, 71646, 95528, 107469, 143292, 191056, 214938, 286584, 370171, 382112, 429876, 573168, 740342, 764224, 859752, 1110513, 1146336, 1480684, 1719504, 2221026, 2292672, 2961368, 3331539, 3439008, 4442052, 5922736, 6663078, 6878016, 8884104, 11845472, 13326156, 17768208, 23690944, 26652312, 35536416, 53304624, 71072832, 106609248, 213218496]

約数ペア:

[(1, 213218496), (2, 106609248), (3, 71072832), (4, 53304624), (6, 35536416), (8, 26652312), (9, 23690944), (12, 17768208), (16, 13326156), (18, 11845472), (24, 8884104), (31, 6878016), (32, 6663078), (36, 5922736), (48, 4442052), (62, 3439008), (64, 3331539), (72, 2961368), (93, 2292672), (96, 2221026), (124, 1719504), (144, 1480684), (186, 1146336), (192, 1110513), (248, 859752), (279, 764224), (288, 740342), (372, 573168), (496, 429876), (558, 382112), (576, 370171), (744, 286584), (992, 214938), (1116, 191056), (1488, 143292), (1984, 107469), (2232, 95528), (2976, 71646), (4464, 47764), (5952, 35823), (8928, 23882), (11941, 17856)]