1271036768

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:484

約数の個数: 96

約数和(自身を含む): 2705270400

約数和(自身を除く): 1434233632

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 83, 89, 152, 166, 178, 283, 304, 332, 356, 566, 608, 664, 712, 1132, 1328, 1424, 1577, 1691, 2264, 2656, 2848, 3154, 3382, 4528, 5377, 6308, 6764, 7387, 9056, 10754, 12616, 13528, 14774, 21508, 23489, 25187, 25232, 27056, 29548, 43016, 46978, 50374, 50464, 54112, 59096, 86032, 93956, 100748, 118192, 140353, 172064, 187912, 201496, 236384, 280706, 375824, 402992, 446291, 478553, 561412, 751648, 805984, 892582, 957106, 1122824, 1785164, 1914212, 2090521, 2245648, 3570328, 3828424, 4181042, 4491296, 7140656, 7656848, 8362084, 14281312, 15313696, 16724168, 33448336, 39719899, 66896672, 79439798, 158879596, 317759192, 635518384, 1271036768]

約数ペア:

[(1, 1271036768), (2, 635518384), (4, 317759192), (8, 158879596), (16, 79439798), (19, 66896672), (32, 39719899), (38, 33448336), (76, 16724168), (83, 15313696), (89, 14281312), (152, 8362084), (166, 7656848), (178, 7140656), (283, 4491296), (304, 4181042), (332, 3828424), (356, 3570328), (566, 2245648), (608, 2090521), (664, 1914212), (712, 1785164), (1132, 1122824), (1328, 957106), (1424, 892582), (1577, 805984), (1691, 751648), (2264, 561412), (2656, 478553), (2848, 446291), (3154, 402992), (3382, 375824), (4528, 280706), (5377, 236384), (6308, 201496), (6764, 187912), (7387, 172064), (9056, 140353), (10754, 118192), (12616, 100748), (13528, 93956), (14774, 86032), (21508, 59096), (23489, 54112), (25187, 50464), (25232, 50374), (27056, 46978), (29548, 43016)]