248779872

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^4\times {\mathrm{59}}^1$

素因数の和:119

約数の個数: 180

約数和(自身を含む): 791399700

約数和(自身を除く): 542619828

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 59, 66, 72, 88, 96, 99, 118, 121, 132, 144, 176, 177, 198, 236, 242, 264, 288, 352, 354, 363, 396, 472, 484, 528, 531, 649, 708, 726, 792, 944, 968, 1056, 1062, 1089, 1298, 1331, 1416, 1452, 1584, 1888, 1936, 1947, 2124, 2178, 2596, 2662, 2832, 2904, 3168, 3872, 3894, 3993, 4248, 4356, 5192, 5324, 5664, 5808, 5841, 7139, 7788, 7986, 8496, 8712, 10384, 10648, 11616, 11682, 11979, 14278, 14641, 15576, 15972, 16992, 17424, 20768, 21296, 21417, 23364, 23958, 28556, 29282, 31152, 31944, 34848, 42592, 42834, 43923, 46728, 47916, 57112, 58564, 62304, 63888, 64251, 78529, 85668, 87846, 93456, 95832, 114224, 117128, 127776, 128502, 131769, 157058, 171336, 175692, 186912, 191664, 228448, 234256, 235587, 257004, 263538, 314116, 342672, 351384, 383328, 468512, 471174, 514008, 527076, 628232, 685344, 702768, 706761, 863819, 942348, 1028016, 1054152, 1256464, 1405536, 1413522, 1727638, 1884696, 2056032, 2108304, 2512928, 2591457, 2827044, 3455276, 3769392, 4216608, 5182914, 5654088, 6910552, 7538784, 7774371, 10365828, 11308176, 13821104, 15548742, 20731656, 22616352, 27642208, 31097484, 41463312, 62194968, 82926624, 124389936, 248779872]

約数ペア:

[(1, 248779872), (2, 124389936), (3, 82926624), (4, 62194968), (6, 41463312), (8, 31097484), (9, 27642208), (11, 22616352), (12, 20731656), (16, 15548742), (18, 13821104), (22, 11308176), (24, 10365828), (32, 7774371), (33, 7538784), (36, 6910552), (44, 5654088), (48, 5182914), (59, 4216608), (66, 3769392), (72, 3455276), (88, 2827044), (96, 2591457), (99, 2512928), (118, 2108304), (121, 2056032), (132, 1884696), (144, 1727638), (176, 1413522), (177, 1405536), (198, 1256464), (236, 1054152), (242, 1028016), (264, 942348), (288, 863819), (352, 706761), (354, 702768), (363, 685344), (396, 628232), (472, 527076), (484, 514008), (528, 471174), (531, 468512), (649, 383328), (708, 351384), (726, 342672), (792, 314116), (944, 263538), (968, 257004), (1056, 235587), (1062, 234256), (1089, 228448), (1298, 191664), (1331, 186912), (1416, 175692), (1452, 171336), (1584, 157058), (1888, 131769), (1936, 128502), (1947, 127776), (2124, 117128), (2178, 114224), (2596, 95832), (2662, 93456), (2832, 87846), (2904, 85668), (3168, 78529), (3872, 64251), (3894, 63888), (3993, 62304), (4248, 58564), (4356, 57112), (5192, 47916), (5324, 46728), (5664, 43923), (5808, 42834), (5841, 42592), (7139, 34848), (7788, 31944), (7986, 31152), (8496, 29282), (8712, 28556), (10384, 23958), (10648, 23364), (11616, 21417), (11682, 21296), (11979, 20768), (14278, 17424), (14641, 16992), (15576, 15972)]