490580064

素因数分解:

$2^5\times 3^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:272

約数の個数: 288

約数和(自身を含む): 1633492224

約数和(自身を除く): 1142912160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 32, 36, 39, 46, 48, 52, 54, 69, 72, 78, 81, 92, 96, 104, 108, 117, 138, 144, 156, 162, 184, 207, 208, 211, 216, 234, 243, 276, 288, 299, 312, 324, 351, 368, 414, 416, 422, 432, 468, 486, 552, 598, 621, 624, 633, 648, 702, 736, 828, 844, 864, 897, 936, 972, 1053, 1104, 1196, 1242, 1248, 1266, 1296, 1404, 1656, 1688, 1794, 1863, 1872, 1899, 1944, 2106, 2208, 2392, 2484, 2532, 2592, 2691, 2743, 2808, 3159, 3312, 3376, 3588, 3726, 3744, 3798, 3888, 4212, 4784, 4853, 4968, 5064, 5382, 5486, 5589, 5616, 5697, 6318, 6624, 6752, 7176, 7452, 7596, 7776, 8073, 8229, 8424, 9568, 9706, 9936, 10128, 10764, 10972, 11178, 11232, 11394, 12636, 14352, 14559, 14904, 15192, 16146, 16458, 16848, 17091, 19412, 19872, 20256, 21528, 21944, 22356, 22788, 24219, 24687, 25272, 28704, 29118, 29808, 30384, 32292, 32916, 33696, 34182, 38824, 43056, 43677, 43888, 44712, 45576, 48438, 49374, 50544, 51273, 58236, 59616, 60768, 63089, 64584, 65832, 68364, 72657, 74061, 77648, 86112, 87354, 87776, 89424, 91152, 96876, 98748, 101088, 102546, 116472, 126178, 129168, 131031, 131664, 136728, 145314, 148122, 155296, 174708, 178848, 182304, 189267, 193752, 197496, 205092, 222183, 232944, 252356, 258336, 262062, 263328, 273456, 290628, 296244, 349416, 378534, 387504, 393093, 394992, 410184, 444366, 465888, 504712, 524124, 546912, 567801, 581256, 592488, 666549, 698832, 757068, 775008, 786186, 789984, 820368, 888732, 1009424, 1048248, 1135602, 1162512, 1179279, 1184976, 1333098, 1397664, 1514136, 1572372, 1640736, 1703403, 1777464, 2018848, 2096496, 2271204, 2325024, 2358558, 2369952, 2666196, 3028272, 3144744, 3406806, 3554928, 4192992, 4542408, 4717116, 5110209, 5332392, 6056544, 6289488, 6813612, 7109856, 9084816, 9434232, 10220418, 10664784, 12578976, 13627224, 15330627, 18169632, 18868464, 20440836, 21329568, 27254448, 30661254, 37736928, 40881672, 54508896, 61322508, 81763344, 122645016, 163526688, 245290032, 490580064]

約数ペア:

[(1, 490580064), (2, 245290032), (3, 163526688), (4, 122645016), (6, 81763344), (8, 61322508), (9, 54508896), (12, 40881672), (13, 37736928), (16, 30661254), (18, 27254448), (23, 21329568), (24, 20440836), (26, 18868464), (27, 18169632), (32, 15330627), (36, 13627224), (39, 12578976), (46, 10664784), (48, 10220418), (52, 9434232), (54, 9084816), (69, 7109856), (72, 6813612), (78, 6289488), (81, 6056544), (92, 5332392), (96, 5110209), (104, 4717116), (108, 4542408), (117, 4192992), (138, 3554928), (144, 3406806), (156, 3144744), (162, 3028272), (184, 2666196), (207, 2369952), (208, 2358558), (211, 2325024), (216, 2271204), (234, 2096496), (243, 2018848), (276, 1777464), (288, 1703403), (299, 1640736), (312, 1572372), (324, 1514136), (351, 1397664), (368, 1333098), (414, 1184976), (416, 1179279), (422, 1162512), (432, 1135602), (468, 1048248), (486, 1009424), (552, 888732), (598, 820368), (621, 789984), (624, 786186), (633, 775008), (648, 757068), (702, 698832), (736, 666549), (828, 592488), (844, 581256), (864, 567801), (897, 546912), (936, 524124), (972, 504712), (1053, 465888), (1104, 444366), (1196, 410184), (1242, 394992), (1248, 393093), (1266, 387504), (1296, 378534), (1404, 349416), (1656, 296244), (1688, 290628), (1794, 273456), (1863, 263328), (1872, 262062), (1899, 258336), (1944, 252356), (2106, 232944), (2208, 222183), (2392, 205092), (2484, 197496), (2532, 193752), (2592, 189267), (2691, 182304), (2743, 178848), (2808, 174708), (3159, 155296), (3312, 148122), (3376, 145314), (3588, 136728), (3726, 131664), (3744, 131031), (3798, 129168), (3888, 126178), (4212, 116472), (4784, 102546), (4853, 101088), (4968, 98748), (5064, 96876), (5382, 91152), (5486, 89424), (5589, 87776), (5616, 87354), (5697, 86112), (6318, 77648), (6624, 74061), (6752, 72657), (7176, 68364), (7452, 65832), (7596, 64584), (7776, 63089), (8073, 60768), (8229, 59616), (8424, 58236), (9568, 51273), (9706, 50544), (9936, 49374), (10128, 48438), (10764, 45576), (10972, 44712), (11178, 43888), (11232, 43677), (11394, 43056), (12636, 38824), (14352, 34182), (14559, 33696), (14904, 32916), (15192, 32292), (16146, 30384), (16458, 29808), (16848, 29118), (17091, 28704), (19412, 25272), (19872, 24687), (20256, 24219), (21528, 22788), (21944, 22356)]