18551458352

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{653}}^1$

素因数の和:1075

約数の個数: 160

約数和(自身を含む): 44702710272

約数和(自身を除く): 26151251920

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 43, 56, 68, 86, 112, 119, 136, 172, 238, 272, 301, 344, 347, 476, 602, 653, 688, 694, 731, 952, 1204, 1306, 1388, 1462, 1904, 2408, 2429, 2612, 2776, 2924, 4571, 4816, 4858, 5117, 5224, 5552, 5848, 5899, 9142, 9716, 10234, 10448, 11101, 11696, 11798, 14921, 18284, 19432, 20468, 22202, 23596, 28079, 29842, 36568, 38864, 40936, 41293, 44404, 47192, 56158, 59684, 73136, 77707, 81872, 82586, 88808, 94384, 104447, 112316, 119368, 155414, 165172, 177616, 196553, 208894, 224632, 226591, 238736, 253657, 310828, 330344, 393106, 417788, 449264, 453182, 477343, 507314, 621656, 660688, 786212, 835576, 906364, 954686, 1014628, 1243312, 1572424, 1586137, 1671152, 1775599, 1812728, 1909372, 2029256, 3144848, 3172274, 3341401, 3551198, 3625456, 3818744, 3852047, 4058512, 6344548, 6682802, 7102396, 7637488, 7704094, 9743413, 12689096, 13365604, 14204792, 15408188, 19486826, 25378192, 26731208, 26964329, 28409584, 30816376, 38973652, 53462416, 53928658, 61632752, 68203891, 77947304, 107857316, 136407782, 155894608, 165638021, 215714632, 272815564, 331276042, 431429264, 545631128, 662552084, 1091262256, 1159466147, 1325104168, 2318932294, 2650208336, 4637864588, 9275729176, 18551458352]

約数ペア:

[(1, 18551458352), (2, 9275729176), (4, 4637864588), (7, 2650208336), (8, 2318932294), (14, 1325104168), (16, 1159466147), (17, 1091262256), (28, 662552084), (34, 545631128), (43, 431429264), (56, 331276042), (68, 272815564), (86, 215714632), (112, 165638021), (119, 155894608), (136, 136407782), (172, 107857316), (238, 77947304), (272, 68203891), (301, 61632752), (344, 53928658), (347, 53462416), (476, 38973652), (602, 30816376), (653, 28409584), (688, 26964329), (694, 26731208), (731, 25378192), (952, 19486826), (1204, 15408188), (1306, 14204792), (1388, 13365604), (1462, 12689096), (1904, 9743413), (2408, 7704094), (2429, 7637488), (2612, 7102396), (2776, 6682802), (2924, 6344548), (4571, 4058512), (4816, 3852047), (4858, 3818744), (5117, 3625456), (5224, 3551198), (5552, 3341401), (5848, 3172274), (5899, 3144848), (9142, 2029256), (9716, 1909372), (10234, 1812728), (10448, 1775599), (11101, 1671152), (11696, 1586137), (11798, 1572424), (14921, 1243312), (18284, 1014628), (19432, 954686), (20468, 906364), (22202, 835576), (23596, 786212), (28079, 660688), (29842, 621656), (36568, 507314), (38864, 477343), (40936, 453182), (41293, 449264), (44404, 417788), (47192, 393106), (56158, 330344), (59684, 310828), (73136, 253657), (77707, 238736), (81872, 226591), (82586, 224632), (88808, 208894), (94384, 196553), (104447, 177616), (112316, 165172), (119368, 155414)]