2581763328

素因数分解:

$2^8\times 3^3\times {\mathrm{31}}^1\times {\mathrm{12049}}^1$

素因数の和:12105

約数の個数: 144

約数和(自身を含む): 7881664000

約数和(自身を除く): 5299900672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 256, 279, 288, 372, 384, 432, 496, 558, 576, 744, 768, 837, 864, 992, 1116, 1152, 1488, 1674, 1728, 1984, 2232, 2304, 2976, 3348, 3456, 3968, 4464, 5952, 6696, 6912, 7936, 8928, 11904, 12049, 13392, 17856, 23808, 24098, 26784, 35712, 36147, 48196, 53568, 71424, 72294, 96392, 107136, 108441, 144588, 192784, 214272, 216882, 289176, 325323, 373519, 385568, 433764, 578352, 650646, 747038, 771136, 867528, 1120557, 1156704, 1301292, 1494076, 1542272, 1735056, 2241114, 2313408, 2602584, 2988152, 3084544, 3361671, 3470112, 4482228, 4626816, 5205168, 5976304, 6723342, 6940224, 8964456, 9253632, 10085013, 10410336, 11952608, 13446684, 13880448, 17928912, 20170026, 20820672, 23905216, 26893368, 27760896, 35857824, 40340052, 41641344, 47810432, 53786736, 71715648, 80680104, 83282688, 95620864, 107573472, 143431296, 161360208, 215146944, 286862592, 322720416, 430293888, 645440832, 860587776, 1290881664, 2581763328]

約数ペア:

[(1, 2581763328), (2, 1290881664), (3, 860587776), (4, 645440832), (6, 430293888), (8, 322720416), (9, 286862592), (12, 215146944), (16, 161360208), (18, 143431296), (24, 107573472), (27, 95620864), (31, 83282688), (32, 80680104), (36, 71715648), (48, 53786736), (54, 47810432), (62, 41641344), (64, 40340052), (72, 35857824), (93, 27760896), (96, 26893368), (108, 23905216), (124, 20820672), (128, 20170026), (144, 17928912), (186, 13880448), (192, 13446684), (216, 11952608), (248, 10410336), (256, 10085013), (279, 9253632), (288, 8964456), (372, 6940224), (384, 6723342), (432, 5976304), (496, 5205168), (558, 4626816), (576, 4482228), (744, 3470112), (768, 3361671), (837, 3084544), (864, 2988152), (992, 2602584), (1116, 2313408), (1152, 2241114), (1488, 1735056), (1674, 1542272), (1728, 1494076), (1984, 1301292), (2232, 1156704), (2304, 1120557), (2976, 867528), (3348, 771136), (3456, 747038), (3968, 650646), (4464, 578352), (5952, 433764), (6696, 385568), (6912, 373519), (7936, 325323), (8928, 289176), (11904, 216882), (12049, 214272), (13392, 192784), (17856, 144588), (23808, 108441), (24098, 107136), (26784, 96392), (35712, 72294), (36147, 71424), (48196, 53568)]