1731567144

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{569}}^1$

素因数の和:787

約数の個数: 128

約数和(自身を含む): 4678560000

約数和(自身を除く): 2946992856

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 37, 46, 69, 74, 92, 111, 138, 148, 149, 184, 222, 276, 296, 298, 444, 447, 552, 569, 596, 851, 888, 894, 1138, 1192, 1702, 1707, 1788, 2276, 2553, 3404, 3414, 3427, 3576, 4552, 5106, 5513, 6808, 6828, 6854, 10212, 10281, 11026, 13087, 13656, 13708, 16539, 20424, 20562, 21053, 22052, 26174, 27416, 33078, 39261, 41124, 42106, 44104, 52348, 63159, 66156, 78522, 82248, 84212, 84781, 104696, 126318, 126799, 132312, 157044, 168424, 169562, 252636, 253598, 254343, 314088, 339124, 380397, 484219, 505272, 507196, 508686, 678248, 760794, 968438, 1014392, 1017372, 1452657, 1521588, 1936876, 1949963, 2034744, 2905314, 3043176, 3136897, 3873752, 3899926, 5810628, 5849889, 6273794, 7799852, 9410691, 11621256, 11699778, 12547588, 15599704, 18821382, 23399556, 25095176, 37642764, 46799112, 72148631, 75285528, 144297262, 216445893, 288594524, 432891786, 577189048, 865783572, 1731567144]

約数ペア:

[(1, 1731567144), (2, 865783572), (3, 577189048), (4, 432891786), (6, 288594524), (8, 216445893), (12, 144297262), (23, 75285528), (24, 72148631), (37, 46799112), (46, 37642764), (69, 25095176), (74, 23399556), (92, 18821382), (111, 15599704), (138, 12547588), (148, 11699778), (149, 11621256), (184, 9410691), (222, 7799852), (276, 6273794), (296, 5849889), (298, 5810628), (444, 3899926), (447, 3873752), (552, 3136897), (569, 3043176), (596, 2905314), (851, 2034744), (888, 1949963), (894, 1936876), (1138, 1521588), (1192, 1452657), (1702, 1017372), (1707, 1014392), (1788, 968438), (2276, 760794), (2553, 678248), (3404, 508686), (3414, 507196), (3427, 505272), (3576, 484219), (4552, 380397), (5106, 339124), (5513, 314088), (6808, 254343), (6828, 253598), (6854, 252636), (10212, 169562), (10281, 168424), (11026, 157044), (13087, 132312), (13656, 126799), (13708, 126318), (16539, 104696), (20424, 84781), (20562, 84212), (21053, 82248), (22052, 78522), (26174, 66156), (27416, 63159), (33078, 52348), (39261, 44104), (41124, 42106)]