217642464

素因数分解:

$2^5\times 3^5\times {\mathrm{13}}^1\times {\mathrm{2153}}^1$

素因数の和:2191

約数の個数: 144

約数和(自身を含む): 691537392

約数和(自身を除く): 473894928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 288, 312, 324, 351, 416, 432, 468, 486, 624, 648, 702, 864, 936, 972, 1053, 1248, 1296, 1404, 1872, 1944, 2106, 2153, 2592, 2808, 3159, 3744, 3888, 4212, 4306, 5616, 6318, 6459, 7776, 8424, 8612, 11232, 12636, 12918, 16848, 17224, 19377, 25272, 25836, 27989, 33696, 34448, 38754, 50544, 51672, 55978, 58131, 68896, 77508, 83967, 101088, 103344, 111956, 116262, 155016, 167934, 174393, 206688, 223912, 232524, 251901, 310032, 335868, 348786, 447824, 465048, 503802, 523179, 620064, 671736, 697572, 755703, 895648, 930096, 1007604, 1046358, 1343472, 1395144, 1511406, 1860192, 2015208, 2092716, 2267109, 2686944, 2790288, 3022812, 4030416, 4185432, 4534218, 5580576, 6045624, 6801327, 8060832, 8370864, 9068436, 12091248, 13602654, 16741728, 18136872, 24182496, 27205308, 36273744, 54410616, 72547488, 108821232, 217642464]

約数ペア:

[(1, 217642464), (2, 108821232), (3, 72547488), (4, 54410616), (6, 36273744), (8, 27205308), (9, 24182496), (12, 18136872), (13, 16741728), (16, 13602654), (18, 12091248), (24, 9068436), (26, 8370864), (27, 8060832), (32, 6801327), (36, 6045624), (39, 5580576), (48, 4534218), (52, 4185432), (54, 4030416), (72, 3022812), (78, 2790288), (81, 2686944), (96, 2267109), (104, 2092716), (108, 2015208), (117, 1860192), (144, 1511406), (156, 1395144), (162, 1343472), (208, 1046358), (216, 1007604), (234, 930096), (243, 895648), (288, 755703), (312, 697572), (324, 671736), (351, 620064), (416, 523179), (432, 503802), (468, 465048), (486, 447824), (624, 348786), (648, 335868), (702, 310032), (864, 251901), (936, 232524), (972, 223912), (1053, 206688), (1248, 174393), (1296, 167934), (1404, 155016), (1872, 116262), (1944, 111956), (2106, 103344), (2153, 101088), (2592, 83967), (2808, 77508), (3159, 68896), (3744, 58131), (3888, 55978), (4212, 51672), (4306, 50544), (5616, 38754), (6318, 34448), (6459, 33696), (7776, 27989), (8424, 25836), (8612, 25272), (11232, 19377), (12636, 17224), (12918, 16848)]