7817197312

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2693}}^1$

素因数の和:2778

約数の個数: 144

約数和(自身を含む): 17841176640

約数和(自身を除く): 10023979328

約数列:

[1, 2, 4, 8, 16, 17, 23, 29, 32, 34, 46, 58, 64, 68, 92, 116, 128, 136, 184, 232, 256, 272, 368, 391, 464, 493, 544, 667, 736, 782, 928, 986, 1088, 1334, 1472, 1564, 1856, 1972, 2176, 2668, 2693, 2944, 3128, 3712, 3944, 4352, 5336, 5386, 5888, 6256, 7424, 7888, 10672, 10772, 11339, 12512, 15776, 21344, 21544, 22678, 25024, 31552, 42688, 43088, 45356, 45781, 50048, 61939, 63104, 78097, 85376, 86176, 90712, 91562, 100096, 123878, 126208, 156194, 170752, 172352, 181424, 183124, 247756, 312388, 344704, 362848, 366248, 495512, 624776, 689408, 725696, 732496, 991024, 1052963, 1249552, 1327649, 1451392, 1464992, 1796231, 1982048, 2105926, 2499104, 2655298, 2902784, 2929984, 3592462, 3964096, 4211852, 4998208, 5310596, 5859968, 7184924, 7928192, 8423704, 9996416, 10621192, 11719936, 14369848, 15856384, 16847408, 19992832, 21242384, 28739696, 30535927, 33694816, 42484768, 57479392, 61071854, 67389632, 84969536, 114958784, 122143708, 134779264, 169939072, 229917568, 244287416, 269558528, 339878144, 459835136, 488574832, 977149664, 1954299328, 3908598656, 7817197312]

約数ペア:

[(1, 7817197312), (2, 3908598656), (4, 1954299328), (8, 977149664), (16, 488574832), (17, 459835136), (23, 339878144), (29, 269558528), (32, 244287416), (34, 229917568), (46, 169939072), (58, 134779264), (64, 122143708), (68, 114958784), (92, 84969536), (116, 67389632), (128, 61071854), (136, 57479392), (184, 42484768), (232, 33694816), (256, 30535927), (272, 28739696), (368, 21242384), (391, 19992832), (464, 16847408), (493, 15856384), (544, 14369848), (667, 11719936), (736, 10621192), (782, 9996416), (928, 8423704), (986, 7928192), (1088, 7184924), (1334, 5859968), (1472, 5310596), (1564, 4998208), (1856, 4211852), (1972, 3964096), (2176, 3592462), (2668, 2929984), (2693, 2902784), (2944, 2655298), (3128, 2499104), (3712, 2105926), (3944, 1982048), (4352, 1796231), (5336, 1464992), (5386, 1451392), (5888, 1327649), (6256, 1249552), (7424, 1052963), (7888, 991024), (10672, 732496), (10772, 725696), (11339, 689408), (12512, 624776), (15776, 495512), (21344, 366248), (21544, 362848), (22678, 344704), (25024, 312388), (31552, 247756), (42688, 183124), (43088, 181424), (45356, 172352), (45781, 170752), (50048, 156194), (61939, 126208), (63104, 123878), (78097, 100096), (85376, 91562), (86176, 90712)]