1774420928

素因数分解:

$2^6\times 7^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:459

約数の個数: 168

約数和(自身を含む): 4345484832

約数和(自身を除く): 2571063904

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 73, 92, 98, 112, 146, 161, 184, 196, 224, 292, 322, 337, 368, 392, 448, 511, 584, 644, 674, 736, 784, 1022, 1127, 1168, 1288, 1348, 1472, 1568, 1679, 2044, 2254, 2336, 2359, 2576, 2696, 3136, 3358, 3577, 4088, 4508, 4672, 4718, 5152, 5392, 6716, 7154, 7751, 8176, 9016, 9436, 10304, 10784, 11753, 13432, 14308, 15502, 16352, 16513, 18032, 18872, 21568, 23506, 24601, 26864, 28616, 31004, 32704, 33026, 36064, 37744, 47012, 49202, 53728, 54257, 57232, 62008, 66052, 72128, 75488, 82271, 94024, 98404, 107456, 108514, 114464, 124016, 132104, 150976, 164542, 172207, 188048, 196808, 217028, 228928, 248032, 264208, 329084, 344414, 376096, 379799, 393616, 434056, 496064, 528416, 565823, 658168, 688828, 752192, 759598, 787232, 868112, 1056832, 1131646, 1205449, 1316336, 1377656, 1519196, 1574464, 1736224, 2263292, 2410898, 2632672, 2755312, 3038392, 3472448, 3960761, 4526584, 4821796, 5265344, 5510624, 6076784, 7921522, 9053168, 9643592, 11021248, 12153568, 15843044, 18106336, 19287184, 24307136, 27725327, 31686088, 36212672, 38574368, 55450654, 63372176, 77148736, 110901308, 126744352, 221802616, 253488704, 443605232, 887210464, 1774420928]

約数ペア:

[(1, 1774420928), (2, 887210464), (4, 443605232), (7, 253488704), (8, 221802616), (14, 126744352), (16, 110901308), (23, 77148736), (28, 63372176), (32, 55450654), (46, 38574368), (49, 36212672), (56, 31686088), (64, 27725327), (73, 24307136), (92, 19287184), (98, 18106336), (112, 15843044), (146, 12153568), (161, 11021248), (184, 9643592), (196, 9053168), (224, 7921522), (292, 6076784), (322, 5510624), (337, 5265344), (368, 4821796), (392, 4526584), (448, 3960761), (511, 3472448), (584, 3038392), (644, 2755312), (674, 2632672), (736, 2410898), (784, 2263292), (1022, 1736224), (1127, 1574464), (1168, 1519196), (1288, 1377656), (1348, 1316336), (1472, 1205449), (1568, 1131646), (1679, 1056832), (2044, 868112), (2254, 787232), (2336, 759598), (2359, 752192), (2576, 688828), (2696, 658168), (3136, 565823), (3358, 528416), (3577, 496064), (4088, 434056), (4508, 393616), (4672, 379799), (4718, 376096), (5152, 344414), (5392, 329084), (6716, 264208), (7154, 248032), (7751, 228928), (8176, 217028), (9016, 196808), (9436, 188048), (10304, 172207), (10784, 164542), (11753, 150976), (13432, 132104), (14308, 124016), (15502, 114464), (16352, 108514), (16513, 107456), (18032, 98404), (18872, 94024), (21568, 82271), (23506, 75488), (24601, 72128), (26864, 66052), (28616, 62008), (31004, 57232), (32704, 54257), (33026, 53728), (36064, 49202), (37744, 47012)]