222926704

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:519

約数の個数: 160

約数和(自身を含む): 599961600

約数和(自身を除く): 377034896

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 31, 44, 52, 56, 62, 77, 88, 91, 104, 112, 124, 143, 154, 176, 182, 208, 217, 248, 286, 308, 341, 364, 403, 434, 449, 496, 572, 616, 682, 728, 806, 868, 898, 1001, 1144, 1232, 1364, 1456, 1612, 1736, 1796, 2002, 2288, 2387, 2728, 2821, 3143, 3224, 3472, 3592, 4004, 4433, 4774, 4939, 5456, 5642, 5837, 6286, 6448, 7184, 8008, 8866, 9548, 9878, 11284, 11674, 12572, 13919, 16016, 17732, 19096, 19756, 22568, 23348, 25144, 27838, 31031, 34573, 35464, 38192, 39512, 40859, 45136, 46696, 50288, 55676, 62062, 64207, 69146, 70928, 79024, 81718, 93392, 97433, 111352, 124124, 128414, 138292, 153109, 163436, 180947, 194866, 222704, 248248, 256828, 276584, 306218, 326872, 361894, 389732, 449449, 496496, 513656, 553168, 612436, 653744, 723788, 779464, 898898, 1027312, 1071763, 1224872, 1266629, 1447576, 1558928, 1797796, 1990417, 2143526, 2449744, 2533258, 2895152, 3595592, 3980834, 4287052, 5066516, 7191184, 7961668, 8574104, 10133032, 13932919, 15923336, 17148208, 20266064, 27865838, 31846672, 55731676, 111463352, 222926704]

約数ペア:

[(1, 222926704), (2, 111463352), (4, 55731676), (7, 31846672), (8, 27865838), (11, 20266064), (13, 17148208), (14, 15923336), (16, 13932919), (22, 10133032), (26, 8574104), (28, 7961668), (31, 7191184), (44, 5066516), (52, 4287052), (56, 3980834), (62, 3595592), (77, 2895152), (88, 2533258), (91, 2449744), (104, 2143526), (112, 1990417), (124, 1797796), (143, 1558928), (154, 1447576), (176, 1266629), (182, 1224872), (208, 1071763), (217, 1027312), (248, 898898), (286, 779464), (308, 723788), (341, 653744), (364, 612436), (403, 553168), (434, 513656), (449, 496496), (496, 449449), (572, 389732), (616, 361894), (682, 326872), (728, 306218), (806, 276584), (868, 256828), (898, 248248), (1001, 222704), (1144, 194866), (1232, 180947), (1364, 163436), (1456, 153109), (1612, 138292), (1736, 128414), (1796, 124124), (2002, 111352), (2288, 97433), (2387, 93392), (2728, 81718), (2821, 79024), (3143, 70928), (3224, 69146), (3472, 64207), (3592, 62062), (4004, 55676), (4433, 50288), (4774, 46696), (4939, 45136), (5456, 40859), (5642, 39512), (5837, 38192), (6286, 35464), (6448, 34573), (7184, 31031), (8008, 27838), (8866, 25144), (9548, 23348), (9878, 22568), (11284, 19756), (11674, 19096), (12572, 17732), (13919, 16016)]