2991406464

素因数分解:

$2^7\times 3^4\times {\mathrm{109}}^1\times {\mathrm{2647}}^1$

素因数の和:2782

約数の個数: 160

約数和(自身を含む): 8987444400

約数和(自身を除く): 5996037936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 109, 128, 144, 162, 192, 216, 218, 288, 324, 327, 384, 432, 436, 576, 648, 654, 864, 872, 981, 1152, 1296, 1308, 1728, 1744, 1962, 2592, 2616, 2647, 2943, 3456, 3488, 3924, 5184, 5232, 5294, 5886, 6976, 7848, 7941, 8829, 10368, 10464, 10588, 11772, 13952, 15696, 15882, 17658, 20928, 21176, 23544, 23823, 31392, 31764, 35316, 41856, 42352, 47088, 47646, 62784, 63528, 70632, 71469, 84704, 94176, 95292, 125568, 127056, 141264, 142938, 169408, 188352, 190584, 214407, 254112, 282528, 285876, 288523, 338816, 376704, 381168, 428814, 508224, 565056, 571752, 577046, 762336, 857628, 865569, 1016448, 1130112, 1143504, 1154092, 1524672, 1715256, 1731138, 2287008, 2308184, 2596707, 3049344, 3430512, 3462276, 4574016, 4616368, 5193414, 6861024, 6924552, 7790121, 9148032, 9232736, 10386828, 13722048, 13849104, 15580242, 18465472, 20773656, 23370363, 27444096, 27698208, 31160484, 36930944, 41547312, 46740726, 55396416, 62320968, 83094624, 93481452, 110792832, 124641936, 166189248, 186962904, 249283872, 332378496, 373925808, 498567744, 747851616, 997135488, 1495703232, 2991406464]

約数ペア:

[(1, 2991406464), (2, 1495703232), (3, 997135488), (4, 747851616), (6, 498567744), (8, 373925808), (9, 332378496), (12, 249283872), (16, 186962904), (18, 166189248), (24, 124641936), (27, 110792832), (32, 93481452), (36, 83094624), (48, 62320968), (54, 55396416), (64, 46740726), (72, 41547312), (81, 36930944), (96, 31160484), (108, 27698208), (109, 27444096), (128, 23370363), (144, 20773656), (162, 18465472), (192, 15580242), (216, 13849104), (218, 13722048), (288, 10386828), (324, 9232736), (327, 9148032), (384, 7790121), (432, 6924552), (436, 6861024), (576, 5193414), (648, 4616368), (654, 4574016), (864, 3462276), (872, 3430512), (981, 3049344), (1152, 2596707), (1296, 2308184), (1308, 2287008), (1728, 1731138), (1744, 1715256), (1962, 1524672), (2592, 1154092), (2616, 1143504), (2647, 1130112), (2943, 1016448), (3456, 865569), (3488, 857628), (3924, 762336), (5184, 577046), (5232, 571752), (5294, 565056), (5886, 508224), (6976, 428814), (7848, 381168), (7941, 376704), (8829, 338816), (10368, 288523), (10464, 285876), (10588, 282528), (11772, 254112), (13952, 214407), (15696, 190584), (15882, 188352), (17658, 169408), (20928, 142938), (21176, 141264), (23544, 127056), (23823, 125568), (31392, 95292), (31764, 94176), (35316, 84704), (41856, 71469), (42352, 70632), (47088, 63528), (47646, 62784)]