220039488

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{12323}}^1$

素因数の和:12372

約数の個数: 84

約数和(自身を含む): 651101568

約数和(自身を除く): 431062080

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, 12323, 17856, 24646, 36969, 49292, 73938, 98584, 110907, 147876, 197168, 221814, 295752, 382013, 394336, 443628, 591504, 764026, 788672, 887256, 1146039, 1183008, 1528052, 1774512, 2292078, 2366016, 3056104, 3438117, 3549024, 4584156, 6112208, 6876234, 7098048, 9168312, 12224416, 13752468, 18336624, 24448832, 27504936, 36673248, 55009872, 73346496, 110019744, 220039488]

約数ペア:

[(1, 220039488), (2, 110019744), (3, 73346496), (4, 55009872), (6, 36673248), (8, 27504936), (9, 24448832), (12, 18336624), (16, 13752468), (18, 12224416), (24, 9168312), (31, 7098048), (32, 6876234), (36, 6112208), (48, 4584156), (62, 3549024), (64, 3438117), (72, 3056104), (93, 2366016), (96, 2292078), (124, 1774512), (144, 1528052), (186, 1183008), (192, 1146039), (248, 887256), (279, 788672), (288, 764026), (372, 591504), (496, 443628), (558, 394336), (576, 382013), (744, 295752), (992, 221814), (1116, 197168), (1488, 147876), (1984, 110907), (2232, 98584), (2976, 73938), (4464, 49292), (5952, 36969), (8928, 24646), (12323, 17856)]