2040248727

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:433

約数の個数: 96

約数和(自身を含む): 3520895040

約数和(自身を除く): 1480646313

約数列:

[1, 3, 9, 11, 17, 33, 51, 53, 89, 99, 153, 159, 187, 257, 267, 477, 561, 583, 771, 801, 901, 979, 1513, 1683, 1749, 2313, 2703, 2827, 2937, 4369, 4539, 4717, 5247, 8109, 8481, 8811, 9911, 13107, 13617, 13621, 14151, 16643, 22873, 25443, 29733, 39321, 40863, 42453, 48059, 49929, 51887, 68619, 80189, 89199, 122589, 144177, 149787, 149831, 155661, 205857, 231557, 240567, 251603, 388841, 432531, 449493, 466983, 694671, 721701, 754809, 882079, 1166523, 1212269, 1348479, 2084013, 2264427, 2547127, 2646237, 3499569, 3636807, 4277251, 7641381, 7938711, 10910421, 12831753, 13334959, 20608573, 22924143, 38495259, 40004877, 61825719, 120014631, 185477157, 226694303, 680082909, 2040248727]

約数ペア:

[(1, 2040248727), (3, 680082909), (9, 226694303), (11, 185477157), (17, 120014631), (33, 61825719), (51, 40004877), (53, 38495259), (89, 22924143), (99, 20608573), (153, 13334959), (159, 12831753), (187, 10910421), (257, 7938711), (267, 7641381), (477, 4277251), (561, 3636807), (583, 3499569), (771, 2646237), (801, 2547127), (901, 2264427), (979, 2084013), (1513, 1348479), (1683, 1212269), (1749, 1166523), (2313, 882079), (2703, 754809), (2827, 721701), (2937, 694671), (4369, 466983), (4539, 449493), (4717, 432531), (5247, 388841), (8109, 251603), (8481, 240567), (8811, 231557), (9911, 205857), (13107, 155661), (13617, 149831), (13621, 149787), (14151, 144177), (16643, 122589), (22873, 89199), (25443, 80189), (29733, 68619), (39321, 51887), (40863, 49929), (42453, 48059)]