38402208

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^2\times {\mathrm{263}}^1$

素因数の和:308

約数の個数: 144

約数和(自身を含む): 121746240

約数和(自身を除く): 83344032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 169, 208, 216, 234, 263, 288, 312, 338, 351, 416, 432, 468, 507, 526, 624, 676, 702, 789, 864, 936, 1014, 1052, 1248, 1352, 1404, 1521, 1578, 1872, 2028, 2104, 2367, 2704, 2808, 3042, 3156, 3419, 3744, 4056, 4208, 4563, 4734, 5408, 5616, 6084, 6312, 6838, 7101, 8112, 8416, 9126, 9468, 10257, 11232, 12168, 12624, 13676, 14202, 16224, 18252, 18936, 20514, 24336, 25248, 27352, 28404, 30771, 36504, 37872, 41028, 44447, 48672, 54704, 56808, 61542, 73008, 75744, 82056, 88894, 92313, 109408, 113616, 123084, 133341, 146016, 164112, 177788, 184626, 227232, 246168, 266682, 328224, 355576, 369252, 400023, 492336, 533364, 711152, 738504, 800046, 984672, 1066728, 1200069, 1422304, 1477008, 1600092, 2133456, 2400138, 2954016, 3200184, 4266912, 4800276, 6400368, 9600552, 12800736, 19201104, 38402208]

約数ペア:

[(1, 38402208), (2, 19201104), (3, 12800736), (4, 9600552), (6, 6400368), (8, 4800276), (9, 4266912), (12, 3200184), (13, 2954016), (16, 2400138), (18, 2133456), (24, 1600092), (26, 1477008), (27, 1422304), (32, 1200069), (36, 1066728), (39, 984672), (48, 800046), (52, 738504), (54, 711152), (72, 533364), (78, 492336), (96, 400023), (104, 369252), (108, 355576), (117, 328224), (144, 266682), (156, 246168), (169, 227232), (208, 184626), (216, 177788), (234, 164112), (263, 146016), (288, 133341), (312, 123084), (338, 113616), (351, 109408), (416, 92313), (432, 88894), (468, 82056), (507, 75744), (526, 73008), (624, 61542), (676, 56808), (702, 54704), (789, 48672), (864, 44447), (936, 41028), (1014, 37872), (1052, 36504), (1248, 30771), (1352, 28404), (1404, 27352), (1521, 25248), (1578, 24336), (1872, 20514), (2028, 18936), (2104, 18252), (2367, 16224), (2704, 14202), (2808, 13676), (3042, 12624), (3156, 12168), (3419, 11232), (3744, 10257), (4056, 9468), (4208, 9126), (4563, 8416), (4734, 8112), (5408, 7101), (5616, 6838), (6084, 6312)]