2487620296

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1423}}^1$

素因数の和:1539

約数の個数: 128

約数和(自身を含む): 5905612800

約数和(自身を除く): 3417992504

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 53, 56, 62, 76, 106, 124, 133, 152, 212, 217, 248, 266, 371, 424, 434, 532, 589, 742, 868, 1007, 1064, 1178, 1423, 1484, 1643, 1736, 2014, 2356, 2846, 2968, 3286, 4028, 4123, 4712, 5692, 6572, 7049, 8056, 8246, 9961, 11384, 11501, 13144, 14098, 16492, 19922, 23002, 27037, 28196, 31217, 32984, 39844, 44113, 46004, 54074, 56392, 62434, 75419, 79688, 88226, 92008, 108148, 124868, 150838, 176452, 189259, 216296, 218519, 249736, 301676, 308791, 352904, 378518, 437038, 527933, 603352, 617582, 757036, 838147, 874076, 1055866, 1235164, 1432961, 1514072, 1676294, 1748152, 2111732, 2337989, 2470328, 2865922, 3352588, 4223464, 4675978, 5731844, 5867029, 6705176, 9351956, 10030727, 11463688, 11734058, 16365923, 18703912, 20061454, 23468116, 32731846, 40122908, 44421791, 46936232, 65463692, 80245816, 88843582, 130927384, 177687164, 310952537, 355374328, 621905074, 1243810148, 2487620296]

約数ペア:

[(1, 2487620296), (2, 1243810148), (4, 621905074), (7, 355374328), (8, 310952537), (14, 177687164), (19, 130927384), (28, 88843582), (31, 80245816), (38, 65463692), (53, 46936232), (56, 44421791), (62, 40122908), (76, 32731846), (106, 23468116), (124, 20061454), (133, 18703912), (152, 16365923), (212, 11734058), (217, 11463688), (248, 10030727), (266, 9351956), (371, 6705176), (424, 5867029), (434, 5731844), (532, 4675978), (589, 4223464), (742, 3352588), (868, 2865922), (1007, 2470328), (1064, 2337989), (1178, 2111732), (1423, 1748152), (1484, 1676294), (1643, 1514072), (1736, 1432961), (2014, 1235164), (2356, 1055866), (2846, 874076), (2968, 838147), (3286, 757036), (4028, 617582), (4123, 603352), (4712, 527933), (5692, 437038), (6572, 378518), (7049, 352904), (8056, 308791), (8246, 301676), (9961, 249736), (11384, 218519), (11501, 216296), (13144, 189259), (14098, 176452), (16492, 150838), (19922, 124868), (23002, 108148), (27037, 92008), (28196, 88226), (31217, 79688), (32984, 75419), (39844, 62434), (44113, 56392), (46004, 54074)]