2526184544

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:245

約数の個数: 144

約数和(自身を含む): 5675352480

約数和(自身を除く): 3149167936

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 71, 89, 104, 124, 142, 178, 208, 248, 284, 356, 403, 416, 496, 568, 712, 806, 923, 961, 992, 1136, 1157, 1424, 1612, 1846, 1922, 2201, 2272, 2314, 2759, 2848, 3224, 3692, 3844, 4402, 4628, 5518, 6319, 6448, 7384, 7688, 8804, 9256, 11036, 12493, 12638, 12896, 14768, 15376, 17608, 18512, 22072, 24986, 25276, 28613, 29536, 30752, 35216, 35867, 37024, 44144, 49972, 50552, 57226, 68231, 70432, 71734, 82147, 85529, 88288, 99944, 101104, 114452, 136462, 143468, 164294, 171058, 195889, 199888, 202208, 228904, 272924, 286936, 328588, 342116, 391778, 399776, 457808, 545848, 573872, 657176, 684232, 783556, 887003, 915616, 1091696, 1111877, 1147744, 1314352, 1368464, 1567112, 1774006, 2183392, 2223754, 2546557, 2628704, 2736928, 3134224, 3548012, 4447508, 5093114, 6072559, 6268448, 7096024, 8895016, 10186228, 12145118, 14192048, 17790032, 20372456, 24290236, 28384096, 35580064, 40744912, 48580472, 78943267, 81489824, 97160944, 157886534, 194321888, 315773068, 631546136, 1263092272, 2526184544]

約数ペア:

[(1, 2526184544), (2, 1263092272), (4, 631546136), (8, 315773068), (13, 194321888), (16, 157886534), (26, 97160944), (31, 81489824), (32, 78943267), (52, 48580472), (62, 40744912), (71, 35580064), (89, 28384096), (104, 24290236), (124, 20372456), (142, 17790032), (178, 14192048), (208, 12145118), (248, 10186228), (284, 8895016), (356, 7096024), (403, 6268448), (416, 6072559), (496, 5093114), (568, 4447508), (712, 3548012), (806, 3134224), (923, 2736928), (961, 2628704), (992, 2546557), (1136, 2223754), (1157, 2183392), (1424, 1774006), (1612, 1567112), (1846, 1368464), (1922, 1314352), (2201, 1147744), (2272, 1111877), (2314, 1091696), (2759, 915616), (2848, 887003), (3224, 783556), (3692, 684232), (3844, 657176), (4402, 573872), (4628, 545848), (5518, 457808), (6319, 399776), (6448, 391778), (7384, 342116), (7688, 328588), (8804, 286936), (9256, 272924), (11036, 228904), (12493, 202208), (12638, 199888), (12896, 195889), (14768, 171058), (15376, 164294), (17608, 143468), (18512, 136462), (22072, 114452), (24986, 101104), (25276, 99944), (28613, 88288), (29536, 85529), (30752, 82147), (35216, 71734), (35867, 70432), (37024, 68231), (44144, 57226), (49972, 50552)]