2490075744

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{4951}}^1$

素因数の和:5021

約数の個数: 144

約数和(自身を含む): 7307725824

約数和(自身を除く): 4817650080

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 169, 186, 208, 248, 312, 338, 372, 403, 416, 496, 507, 624, 676, 744, 806, 992, 1014, 1209, 1248, 1352, 1488, 1612, 2028, 2418, 2704, 2976, 3224, 4056, 4836, 4951, 5239, 5408, 6448, 8112, 9672, 9902, 10478, 12896, 14853, 15717, 16224, 19344, 19804, 20956, 29706, 31434, 38688, 39608, 41912, 59412, 62868, 64363, 79216, 83824, 118824, 125736, 128726, 153481, 158432, 167648, 193089, 237648, 251472, 257452, 306962, 386178, 460443, 475296, 502944, 514904, 613924, 772356, 836719, 920886, 1029808, 1227848, 1544712, 1673438, 1841772, 1995253, 2059616, 2455696, 2510157, 3089424, 3346876, 3683544, 3990506, 4911392, 5020314, 5985759, 6178848, 6693752, 7367088, 7981012, 10040628, 11971518, 13387504, 14734176, 15962024, 20081256, 23943036, 25938289, 26775008, 31924048, 40162512, 47886072, 51876578, 63848096, 77814867, 80325024, 95772144, 103753156, 155629734, 191544288, 207506312, 311259468, 415012624, 622518936, 830025248, 1245037872, 2490075744]

約数ペア:

[(1, 2490075744), (2, 1245037872), (3, 830025248), (4, 622518936), (6, 415012624), (8, 311259468), (12, 207506312), (13, 191544288), (16, 155629734), (24, 103753156), (26, 95772144), (31, 80325024), (32, 77814867), (39, 63848096), (48, 51876578), (52, 47886072), (62, 40162512), (78, 31924048), (93, 26775008), (96, 25938289), (104, 23943036), (124, 20081256), (156, 15962024), (169, 14734176), (186, 13387504), (208, 11971518), (248, 10040628), (312, 7981012), (338, 7367088), (372, 6693752), (403, 6178848), (416, 5985759), (496, 5020314), (507, 4911392), (624, 3990506), (676, 3683544), (744, 3346876), (806, 3089424), (992, 2510157), (1014, 2455696), (1209, 2059616), (1248, 1995253), (1352, 1841772), (1488, 1673438), (1612, 1544712), (2028, 1227848), (2418, 1029808), (2704, 920886), (2976, 836719), (3224, 772356), (4056, 613924), (4836, 514904), (4951, 502944), (5239, 475296), (5408, 460443), (6448, 386178), (8112, 306962), (9672, 257452), (9902, 251472), (10478, 237648), (12896, 193089), (14853, 167648), (15717, 158432), (16224, 153481), (19344, 128726), (19804, 125736), (20956, 118824), (29706, 83824), (31434, 79216), (38688, 64363), (39608, 62868), (41912, 59412)]