383986240

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:297

約数の個数: 168

約数和(自身を含む): 1031296896

約数和(自身を除く): 647310656

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 47, 55, 64, 80, 88, 94, 110, 121, 160, 176, 188, 211, 220, 235, 242, 320, 352, 376, 422, 440, 470, 484, 517, 605, 704, 752, 844, 880, 940, 968, 1034, 1055, 1210, 1504, 1688, 1760, 1880, 1936, 2068, 2110, 2321, 2420, 2585, 3008, 3376, 3520, 3760, 3872, 4136, 4220, 4642, 4840, 5170, 5687, 6752, 7520, 7744, 8272, 8440, 9284, 9680, 9917, 10340, 11374, 11605, 13504, 15040, 16544, 16880, 18568, 19360, 19834, 20680, 22748, 23210, 25531, 28435, 33088, 33760, 37136, 38720, 39668, 41360, 45496, 46420, 49585, 51062, 56870, 67520, 74272, 79336, 82720, 90992, 92840, 99170, 102124, 109087, 113740, 127655, 148544, 158672, 165440, 181984, 185680, 198340, 204248, 218174, 227480, 255310, 317344, 363968, 371360, 396680, 408496, 436348, 454960, 510620, 545435, 634688, 742720, 793360, 816992, 872696, 909920, 1021240, 1090870, 1199957, 1586720, 1633984, 1745392, 1819840, 2042480, 2181740, 2399914, 3173440, 3490784, 4084960, 4363480, 4799828, 5999785, 6981568, 8169920, 8726960, 9599656, 11999570, 17453920, 19199312, 23999140, 34907840, 38398624, 47998280, 76797248, 95996560, 191993120, 383986240]

約数ペア:

[(1, 383986240), (2, 191993120), (4, 95996560), (5, 76797248), (8, 47998280), (10, 38398624), (11, 34907840), (16, 23999140), (20, 19199312), (22, 17453920), (32, 11999570), (40, 9599656), (44, 8726960), (47, 8169920), (55, 6981568), (64, 5999785), (80, 4799828), (88, 4363480), (94, 4084960), (110, 3490784), (121, 3173440), (160, 2399914), (176, 2181740), (188, 2042480), (211, 1819840), (220, 1745392), (235, 1633984), (242, 1586720), (320, 1199957), (352, 1090870), (376, 1021240), (422, 909920), (440, 872696), (470, 816992), (484, 793360), (517, 742720), (605, 634688), (704, 545435), (752, 510620), (844, 454960), (880, 436348), (940, 408496), (968, 396680), (1034, 371360), (1055, 363968), (1210, 317344), (1504, 255310), (1688, 227480), (1760, 218174), (1880, 204248), (1936, 198340), (2068, 185680), (2110, 181984), (2321, 165440), (2420, 158672), (2585, 148544), (3008, 127655), (3376, 113740), (3520, 109087), (3760, 102124), (3872, 99170), (4136, 92840), (4220, 90992), (4642, 82720), (4840, 79336), (5170, 74272), (5687, 67520), (6752, 56870), (7520, 51062), (7744, 49585), (8272, 46420), (8440, 45496), (9284, 41360), (9680, 39668), (9917, 38720), (10340, 37136), (11374, 33760), (11605, 33088), (13504, 28435), (15040, 25531), (16544, 23210), (16880, 22748), (18568, 20680), (19360, 19834)]