18244043776

素因数分解:

$2^{10}\times 7^3\times {\mathrm{127}}^1\times {\mathrm{409}}^1$

素因数の和:577

約数の個数: 176

約数和(自身を含む): 42970624000

約数和(自身を除く): 24726580224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 127, 128, 196, 224, 254, 256, 343, 392, 409, 448, 508, 512, 686, 784, 818, 889, 896, 1016, 1024, 1372, 1568, 1636, 1778, 1792, 2032, 2744, 2863, 3136, 3272, 3556, 3584, 4064, 5488, 5726, 6223, 6272, 6544, 7112, 7168, 8128, 10976, 11452, 12446, 12544, 13088, 14224, 16256, 20041, 21952, 22904, 24892, 25088, 26176, 28448, 32512, 40082, 43561, 43904, 45808, 49784, 50176, 51943, 52352, 56896, 65024, 80164, 87122, 87808, 91616, 99568, 103886, 104704, 113792, 130048, 140287, 160328, 174244, 175616, 183232, 199136, 207772, 209408, 227584, 280574, 320656, 348488, 351232, 363601, 366464, 398272, 415544, 418816, 455168, 561148, 641312, 696976, 727202, 732928, 796544, 831088, 910336, 1122296, 1282624, 1393952, 1454404, 1465856, 1593088, 1662176, 2244592, 2545207, 2565248, 2787904, 2908808, 2931712, 3186176, 3324352, 4489184, 5090414, 5130496, 5575808, 5817616, 6372352, 6648704, 8978368, 10180828, 10260992, 11151616, 11635232, 13297408, 17816449, 17956736, 20361656, 20521984, 22303232, 23270464, 26594816, 35632898, 35913472, 40723312, 44606464, 46540928, 53189632, 71265796, 71826944, 81446624, 93081856, 142531592, 143653888, 162893248, 186163712, 285063184, 325786496, 372327424, 570126368, 651572992, 1140252736, 1303145984, 2280505472, 2606291968, 4561010944, 9122021888, 18244043776]

約数ペア:

[(1, 18244043776), (2, 9122021888), (4, 4561010944), (7, 2606291968), (8, 2280505472), (14, 1303145984), (16, 1140252736), (28, 651572992), (32, 570126368), (49, 372327424), (56, 325786496), (64, 285063184), (98, 186163712), (112, 162893248), (127, 143653888), (128, 142531592), (196, 93081856), (224, 81446624), (254, 71826944), (256, 71265796), (343, 53189632), (392, 46540928), (409, 44606464), (448, 40723312), (508, 35913472), (512, 35632898), (686, 26594816), (784, 23270464), (818, 22303232), (889, 20521984), (896, 20361656), (1016, 17956736), (1024, 17816449), (1372, 13297408), (1568, 11635232), (1636, 11151616), (1778, 10260992), (1792, 10180828), (2032, 8978368), (2744, 6648704), (2863, 6372352), (3136, 5817616), (3272, 5575808), (3556, 5130496), (3584, 5090414), (4064, 4489184), (5488, 3324352), (5726, 3186176), (6223, 2931712), (6272, 2908808), (6544, 2787904), (7112, 2565248), (7168, 2545207), (8128, 2244592), (10976, 1662176), (11452, 1593088), (12446, 1465856), (12544, 1454404), (13088, 1393952), (14224, 1282624), (16256, 1122296), (20041, 910336), (21952, 831088), (22904, 796544), (24892, 732928), (25088, 727202), (26176, 696976), (28448, 641312), (32512, 561148), (40082, 455168), (43561, 418816), (43904, 415544), (45808, 398272), (49784, 366464), (50176, 363601), (51943, 351232), (52352, 348488), (56896, 320656), (65024, 280574), (80164, 227584), (87122, 209408), (87808, 207772), (91616, 199136), (99568, 183232), (103886, 175616), (104704, 174244), (113792, 160328), (130048, 140287)]