256330530144

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{6367}}^1\times {\mathrm{10753}}^1$

素因数の和:17149

約数の個数: 144

約数和(自身を含む): 785208557952

約数和(自身を除く): 528878027808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 6367, 10753, 12734, 19101, 21506, 25468, 32259, 38202, 43012, 50936, 57303, 64518, 76404, 82771, 86024, 96777, 101872, 114606, 129036, 139789, 152808, 165542, 172048, 193554, 203744, 229212, 248313, 258072, 279578, 305616, 331084, 344096, 387108, 419367, 458424, 496626, 516144, 559156, 611232, 662168, 744939, 774216, 838734, 916848, 993252, 1032288, 1118312, 1258101, 1324336, 1489878, 1548432, 1677468, 1833696, 1986504, 2236624, 2516202, 2648672, 2979756, 3096864, 3354936, 3973008, 4473248, 5032404, 5959512, 6709872, 7946016, 10064808, 11919024, 13419744, 20129616, 23838048, 40259232, 68464351, 136928702, 205393053, 273857404, 410786106, 547714808, 616179159, 821572212, 890036563, 1095429616, 1232358318, 1643144424, 1780073126, 2190859232, 2464716636, 2670109689, 3286288848, 3560146252, 4929433272, 5340219378, 6572577696, 7120292504, 8010329067, 9858866544, 10680438756, 14240585008, 16020658134, 19717733088, 21360877512, 28481170016, 32041316268, 42721755024, 64082632536, 85443510048, 128165265072, 256330530144]

約数ペア:

[(1, 256330530144), (2, 128165265072), (3, 85443510048), (4, 64082632536), (6, 42721755024), (8, 32041316268), (9, 28481170016), (12, 21360877512), (13, 19717733088), (16, 16020658134), (18, 14240585008), (24, 10680438756), (26, 9858866544), (32, 8010329067), (36, 7120292504), (39, 6572577696), (48, 5340219378), (52, 4929433272), (72, 3560146252), (78, 3286288848), (96, 2670109689), (104, 2464716636), (117, 2190859232), (144, 1780073126), (156, 1643144424), (208, 1232358318), (234, 1095429616), (288, 890036563), (312, 821572212), (416, 616179159), (468, 547714808), (624, 410786106), (936, 273857404), (1248, 205393053), (1872, 136928702), (3744, 68464351), (6367, 40259232), (10753, 23838048), (12734, 20129616), (19101, 13419744), (21506, 11919024), (25468, 10064808), (32259, 7946016), (38202, 6709872), (43012, 5959512), (50936, 5032404), (57303, 4473248), (64518, 3973008), (76404, 3354936), (82771, 3096864), (86024, 2979756), (96777, 2648672), (101872, 2516202), (114606, 2236624), (129036, 1986504), (139789, 1833696), (152808, 1677468), (165542, 1548432), (172048, 1489878), (193554, 1324336), (203744, 1258101), (229212, 1118312), (248313, 1032288), (258072, 993252), (279578, 916848), (305616, 838734), (331084, 774216), (344096, 744939), (387108, 662168), (419367, 611232), (458424, 559156), (496626, 516144)]