628146816

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^3\times {\mathrm{1229}}^1$

素因数の和:1279

約数の個数: 128

約数和(自身を含む): 1836734400

約数和(自身を除く): 1208587584

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 121, 128, 132, 176, 192, 242, 264, 352, 363, 384, 484, 528, 704, 726, 968, 1056, 1229, 1331, 1408, 1452, 1936, 2112, 2458, 2662, 2904, 3687, 3872, 3993, 4224, 4916, 5324, 5808, 7374, 7744, 7986, 9832, 10648, 11616, 13519, 14748, 15488, 15972, 19664, 21296, 23232, 27038, 29496, 31944, 39328, 40557, 42592, 46464, 54076, 58992, 63888, 78656, 81114, 85184, 108152, 117984, 127776, 148709, 157312, 162228, 170368, 216304, 235968, 255552, 297418, 324456, 432608, 446127, 471936, 511104, 594836, 648912, 865216, 892254, 1189672, 1297824, 1635799, 1730432, 1784508, 2379344, 2595648, 3271598, 3569016, 4758688, 4907397, 5191296, 6543196, 7138032, 9517376, 9814794, 13086392, 14276064, 19034752, 19629588, 26172784, 28552128, 39259176, 52345568, 57104256, 78518352, 104691136, 157036704, 209382272, 314073408, 628146816]

約数ペア:

[(1, 628146816), (2, 314073408), (3, 209382272), (4, 157036704), (6, 104691136), (8, 78518352), (11, 57104256), (12, 52345568), (16, 39259176), (22, 28552128), (24, 26172784), (32, 19629588), (33, 19034752), (44, 14276064), (48, 13086392), (64, 9814794), (66, 9517376), (88, 7138032), (96, 6543196), (121, 5191296), (128, 4907397), (132, 4758688), (176, 3569016), (192, 3271598), (242, 2595648), (264, 2379344), (352, 1784508), (363, 1730432), (384, 1635799), (484, 1297824), (528, 1189672), (704, 892254), (726, 865216), (968, 648912), (1056, 594836), (1229, 511104), (1331, 471936), (1408, 446127), (1452, 432608), (1936, 324456), (2112, 297418), (2458, 255552), (2662, 235968), (2904, 216304), (3687, 170368), (3872, 162228), (3993, 157312), (4224, 148709), (4916, 127776), (5324, 117984), (5808, 108152), (7374, 85184), (7744, 81114), (7986, 78656), (9832, 63888), (10648, 58992), (11616, 54076), (13519, 46464), (14748, 42592), (15488, 40557), (15972, 39328), (19664, 31944), (21296, 29496), (23232, 27038)]