551162144

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{541}}^1$

素因数の和:674

約数の個数: 96

約数和(自身を含む): 1223792640

約数和(自身を除く): 672630496

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 79, 104, 124, 158, 208, 248, 316, 403, 416, 496, 541, 632, 806, 992, 1027, 1082, 1264, 1612, 2054, 2164, 2449, 2528, 3224, 4108, 4328, 4898, 6448, 7033, 8216, 8656, 9796, 12896, 14066, 16432, 16771, 17312, 19592, 28132, 31837, 32864, 33542, 39184, 42739, 56264, 63674, 67084, 78368, 85478, 112528, 127348, 134168, 170956, 218023, 225056, 254696, 268336, 341912, 436046, 509392, 536672, 555607, 683824, 872092, 1018784, 1111214, 1324909, 1367648, 1744184, 2222428, 2649818, 3488368, 4444856, 5299636, 6976736, 8889712, 10599272, 17223817, 17779424, 21198544, 34447634, 42397088, 68895268, 137790536, 275581072, 551162144]

約数ペア:

[(1, 551162144), (2, 275581072), (4, 137790536), (8, 68895268), (13, 42397088), (16, 34447634), (26, 21198544), (31, 17779424), (32, 17223817), (52, 10599272), (62, 8889712), (79, 6976736), (104, 5299636), (124, 4444856), (158, 3488368), (208, 2649818), (248, 2222428), (316, 1744184), (403, 1367648), (416, 1324909), (496, 1111214), (541, 1018784), (632, 872092), (806, 683824), (992, 555607), (1027, 536672), (1082, 509392), (1264, 436046), (1612, 341912), (2054, 268336), (2164, 254696), (2449, 225056), (2528, 218023), (3224, 170956), (4108, 134168), (4328, 127348), (4898, 112528), (6448, 85478), (7033, 78368), (8216, 67084), (8656, 63674), (9796, 56264), (12896, 42739), (14066, 39184), (16432, 33542), (16771, 32864), (17312, 31837), (19592, 28132)]