1121650432

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:446

約数の個数: 144

約数和(自身を含む): 2692716544

約数和(自身を除く): 1571066112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 61, 62, 64, 112, 122, 124, 128, 217, 224, 244, 248, 256, 331, 427, 434, 448, 488, 496, 662, 854, 868, 896, 976, 992, 1324, 1708, 1736, 1792, 1891, 1952, 1984, 2317, 2648, 3416, 3472, 3782, 3904, 3968, 4634, 5296, 6832, 6944, 7564, 7808, 7936, 9268, 10261, 10592, 13237, 13664, 13888, 15128, 15616, 18536, 20191, 20522, 21184, 26474, 27328, 27776, 30256, 37072, 40382, 41044, 42368, 52948, 54656, 55552, 60512, 71827, 74144, 80764, 82088, 84736, 105896, 109312, 121024, 141337, 143654, 148288, 161528, 164176, 211792, 242048, 282674, 287308, 296576, 323056, 328352, 423584, 484096, 565348, 574616, 593152, 625921, 646112, 656704, 847168, 1130696, 1149232, 1251842, 1292224, 1313408, 1694336, 2261392, 2298464, 2503684, 2584448, 2626816, 3388672, 4381447, 4522784, 4596928, 5007368, 5168896, 8762894, 9045568, 9193856, 10014736, 17525788, 18091136, 18387712, 20029472, 35051576, 36182272, 40058944, 70103152, 80117888, 140206304, 160235776, 280412608, 560825216, 1121650432]

約数ペア:

[(1, 1121650432), (2, 560825216), (4, 280412608), (7, 160235776), (8, 140206304), (14, 80117888), (16, 70103152), (28, 40058944), (31, 36182272), (32, 35051576), (56, 20029472), (61, 18387712), (62, 18091136), (64, 17525788), (112, 10014736), (122, 9193856), (124, 9045568), (128, 8762894), (217, 5168896), (224, 5007368), (244, 4596928), (248, 4522784), (256, 4381447), (331, 3388672), (427, 2626816), (434, 2584448), (448, 2503684), (488, 2298464), (496, 2261392), (662, 1694336), (854, 1313408), (868, 1292224), (896, 1251842), (976, 1149232), (992, 1130696), (1324, 847168), (1708, 656704), (1736, 646112), (1792, 625921), (1891, 593152), (1952, 574616), (1984, 565348), (2317, 484096), (2648, 423584), (3416, 328352), (3472, 323056), (3782, 296576), (3904, 287308), (3968, 282674), (4634, 242048), (5296, 211792), (6832, 164176), (6944, 161528), (7564, 148288), (7808, 143654), (7936, 141337), (9268, 121024), (10261, 109312), (10592, 105896), (13237, 84736), (13664, 82088), (13888, 80764), (15128, 74144), (15616, 71827), (18536, 60512), (20191, 55552), (20522, 54656), (21184, 52948), (26474, 42368), (27328, 41044), (27776, 40382), (30256, 37072)]