25491312

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1$

素因数の和:73

約数の個数: 240

約数和(自身を含む): 94398720

約数和(自身を除く): 68907408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 19, 21, 22, 24, 28, 33, 36, 38, 42, 44, 48, 56, 57, 63, 66, 72, 76, 77, 84, 88, 99, 112, 114, 121, 126, 132, 133, 144, 152, 154, 168, 171, 176, 198, 209, 228, 231, 242, 252, 264, 266, 304, 308, 336, 342, 363, 396, 399, 418, 456, 462, 484, 504, 528, 532, 616, 627, 684, 693, 726, 792, 798, 836, 847, 912, 924, 968, 1008, 1064, 1089, 1197, 1232, 1254, 1331, 1368, 1386, 1452, 1463, 1584, 1596, 1672, 1694, 1848, 1881, 1936, 2128, 2178, 2299, 2394, 2508, 2541, 2662, 2736, 2772, 2904, 2926, 3192, 3344, 3388, 3696, 3762, 3993, 4356, 4389, 4598, 4788, 5016, 5082, 5324, 5544, 5808, 5852, 6384, 6776, 6897, 7524, 7623, 7986, 8712, 8778, 9196, 9317, 9576, 10032, 10164, 10648, 11088, 11704, 11979, 13167, 13552, 13794, 15048, 15246, 15972, 16093, 17424, 17556, 18392, 18634, 19152, 20328, 20691, 21296, 23408, 23958, 25289, 26334, 27588, 27951, 30096, 30492, 31944, 32186, 35112, 36784, 37268, 40656, 41382, 47916, 48279, 50578, 52668, 55176, 55902, 60984, 63888, 64372, 70224, 74536, 75867, 82764, 83853, 95832, 96558, 101156, 105336, 110352, 111804, 121968, 128744, 144837, 149072, 151734, 165528, 167706, 177023, 191664, 193116, 202312, 210672, 223608, 227601, 257488, 289674, 303468, 331056, 335412, 354046, 386232, 404624, 447216, 455202, 531069, 579348, 606936, 670824, 708092, 772464, 910404, 1062138, 1158696, 1213872, 1341648, 1416184, 1593207, 1820808, 2124276, 2317392, 2832368, 3186414, 3641616, 4248552, 6372828, 8497104, 12745656, 25491312]

約数ペア:

[(1, 25491312), (2, 12745656), (3, 8497104), (4, 6372828), (6, 4248552), (7, 3641616), (8, 3186414), (9, 2832368), (11, 2317392), (12, 2124276), (14, 1820808), (16, 1593207), (18, 1416184), (19, 1341648), (21, 1213872), (22, 1158696), (24, 1062138), (28, 910404), (33, 772464), (36, 708092), (38, 670824), (42, 606936), (44, 579348), (48, 531069), (56, 455202), (57, 447216), (63, 404624), (66, 386232), (72, 354046), (76, 335412), (77, 331056), (84, 303468), (88, 289674), (99, 257488), (112, 227601), (114, 223608), (121, 210672), (126, 202312), (132, 193116), (133, 191664), (144, 177023), (152, 167706), (154, 165528), (168, 151734), (171, 149072), (176, 144837), (198, 128744), (209, 121968), (228, 111804), (231, 110352), (242, 105336), (252, 101156), (264, 96558), (266, 95832), (304, 83853), (308, 82764), (336, 75867), (342, 74536), (363, 70224), (396, 64372), (399, 63888), (418, 60984), (456, 55902), (462, 55176), (484, 52668), (504, 50578), (528, 48279), (532, 47916), (616, 41382), (627, 40656), (684, 37268), (693, 36784), (726, 35112), (792, 32186), (798, 31944), (836, 30492), (847, 30096), (912, 27951), (924, 27588), (968, 26334), (1008, 25289), (1064, 23958), (1089, 23408), (1197, 21296), (1232, 20691), (1254, 20328), (1331, 19152), (1368, 18634), (1386, 18392), (1452, 17556), (1463, 17424), (1584, 16093), (1596, 15972), (1672, 15246), (1694, 15048), (1848, 13794), (1881, 13552), (1936, 13167), (2128, 11979), (2178, 11704), (2299, 11088), (2394, 10648), (2508, 10164), (2541, 10032), (2662, 9576), (2736, 9317), (2772, 9196), (2904, 8778), (2926, 8712), (3192, 7986), (3344, 7623), (3388, 7524), (3696, 6897), (3762, 6776), (3993, 6384), (4356, 5852), (4389, 5808), (4598, 5544), (4788, 5324), (5016, 5082)]