18440129376

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{307}}^1\times {\mathrm{2857}}^1$

素因数の和:3253

約数の個数: 144

約数和(自身を含む): 53349279984

約数和(自身を除く): 34909150608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 219, 288, 292, 307, 438, 584, 614, 657, 876, 921, 1168, 1228, 1314, 1752, 1842, 2336, 2456, 2628, 2763, 2857, 3504, 3684, 4912, 5256, 5526, 5714, 7008, 7368, 8571, 9824, 10512, 11052, 11428, 14736, 17142, 21024, 22104, 22411, 22856, 25713, 29472, 34284, 44208, 44822, 45712, 51426, 67233, 68568, 88416, 89644, 91424, 102852, 134466, 137136, 179288, 201699, 205704, 208561, 268932, 274272, 358576, 403398, 411408, 417122, 537864, 625683, 717152, 806796, 822816, 834244, 877099, 1075728, 1251366, 1613592, 1668488, 1754198, 1877049, 2151456, 2502732, 2631297, 3227184, 3336976, 3508396, 3754098, 5005464, 5262594, 6454368, 6673952, 7016792, 7508196, 7893891, 10010928, 10525188, 14033584, 15016392, 15787782, 20021856, 21050376, 28067168, 30032784, 31575564, 42100752, 60065568, 63151128, 64028227, 84201504, 126302256, 128056454, 192084681, 252604512, 256112908, 384169362, 512225816, 576254043, 768338724, 1024451632, 1152508086, 1536677448, 2048903264, 2305016172, 3073354896, 4610032344, 6146709792, 9220064688, 18440129376]

約数ペア:

[(1, 18440129376), (2, 9220064688), (3, 6146709792), (4, 4610032344), (6, 3073354896), (8, 2305016172), (9, 2048903264), (12, 1536677448), (16, 1152508086), (18, 1024451632), (24, 768338724), (32, 576254043), (36, 512225816), (48, 384169362), (72, 256112908), (73, 252604512), (96, 192084681), (144, 128056454), (146, 126302256), (219, 84201504), (288, 64028227), (292, 63151128), (307, 60065568), (438, 42100752), (584, 31575564), (614, 30032784), (657, 28067168), (876, 21050376), (921, 20021856), (1168, 15787782), (1228, 15016392), (1314, 14033584), (1752, 10525188), (1842, 10010928), (2336, 7893891), (2456, 7508196), (2628, 7016792), (2763, 6673952), (2857, 6454368), (3504, 5262594), (3684, 5005464), (4912, 3754098), (5256, 3508396), (5526, 3336976), (5714, 3227184), (7008, 2631297), (7368, 2502732), (8571, 2151456), (9824, 1877049), (10512, 1754198), (11052, 1668488), (11428, 1613592), (14736, 1251366), (17142, 1075728), (21024, 877099), (22104, 834244), (22411, 822816), (22856, 806796), (25713, 717152), (29472, 625683), (34284, 537864), (44208, 417122), (44822, 411408), (45712, 403398), (51426, 358576), (67233, 274272), (68568, 268932), (88416, 208561), (89644, 205704), (91424, 201699), (102852, 179288), (134466, 137136)]