1946470656

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:413

約数の個数: 288

約数和(自身を含む): 6080327680

約数和(自身を除く): 4133857024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 31, 32, 38, 39, 48, 52, 57, 62, 64, 76, 78, 93, 96, 104, 114, 124, 128, 152, 156, 186, 192, 208, 228, 247, 248, 256, 304, 312, 331, 372, 384, 403, 416, 456, 494, 496, 589, 608, 624, 662, 741, 744, 768, 806, 832, 912, 988, 992, 993, 1178, 1209, 1216, 1248, 1324, 1482, 1488, 1612, 1664, 1767, 1824, 1976, 1984, 1986, 2356, 2418, 2432, 2496, 2648, 2964, 2976, 3224, 3328, 3534, 3648, 3952, 3968, 3972, 4303, 4712, 4836, 4864, 4992, 5296, 5928, 5952, 6289, 6448, 7068, 7296, 7657, 7904, 7936, 7944, 8606, 9424, 9672, 9984, 10261, 10592, 11856, 11904, 12578, 12896, 12909, 14136, 14592, 15314, 15808, 15888, 17212, 18848, 18867, 19344, 20522, 21184, 22971, 23712, 23808, 25156, 25792, 25818, 28272, 30628, 30783, 31616, 31776, 34424, 37696, 37734, 38688, 41044, 42368, 45942, 47424, 50312, 51584, 51636, 56544, 61256, 61566, 63232, 63552, 68848, 75392, 75468, 77376, 81757, 82088, 84736, 91884, 94848, 100624, 103168, 103272, 113088, 122512, 123132, 127104, 133393, 137696, 150784, 150936, 154752, 163514, 164176, 183768, 189696, 194959, 201248, 206544, 226176, 245024, 245271, 246264, 254208, 266786, 275392, 301872, 309504, 327028, 328352, 367536, 389918, 400179, 402496, 413088, 452352, 490048, 490542, 492528, 533572, 550784, 584877, 603744, 654056, 656704, 735072, 779836, 800358, 804992, 826176, 980096, 981084, 985056, 1067144, 1101568, 1169754, 1207488, 1308112, 1313408, 1470144, 1559672, 1600716, 1609984, 1652352, 1960192, 1962168, 1970112, 2134288, 2339508, 2414976, 2534467, 2616224, 2626816, 2940288, 3119344, 3201432, 3304704, 3924336, 3940224, 4268576, 4679016, 4829952, 5068934, 5232448, 5880576, 6238688, 6402864, 7603401, 7848672, 7880448, 8537152, 9358032, 10137868, 10464896, 12477376, 12805728, 15206802, 15697344, 17074304, 18716064, 20275736, 20929792, 24954752, 25611456, 30413604, 31394688, 34148608, 37432128, 40551472, 49909504, 51222912, 60827208, 62789376, 74864256, 81102944, 102445824, 121654416, 149728512, 162205888, 243308832, 324411776, 486617664, 648823552, 973235328, 1946470656]

約数ペア:

[(1, 1946470656), (2, 973235328), (3, 648823552), (4, 486617664), (6, 324411776), (8, 243308832), (12, 162205888), (13, 149728512), (16, 121654416), (19, 102445824), (24, 81102944), (26, 74864256), (31, 62789376), (32, 60827208), (38, 51222912), (39, 49909504), (48, 40551472), (52, 37432128), (57, 34148608), (62, 31394688), (64, 30413604), (76, 25611456), (78, 24954752), (93, 20929792), (96, 20275736), (104, 18716064), (114, 17074304), (124, 15697344), (128, 15206802), (152, 12805728), (156, 12477376), (186, 10464896), (192, 10137868), (208, 9358032), (228, 8537152), (247, 7880448), (248, 7848672), (256, 7603401), (304, 6402864), (312, 6238688), (331, 5880576), (372, 5232448), (384, 5068934), (403, 4829952), (416, 4679016), (456, 4268576), (494, 3940224), (496, 3924336), (589, 3304704), (608, 3201432), (624, 3119344), (662, 2940288), (741, 2626816), (744, 2616224), (768, 2534467), (806, 2414976), (832, 2339508), (912, 2134288), (988, 1970112), (992, 1962168), (993, 1960192), (1178, 1652352), (1209, 1609984), (1216, 1600716), (1248, 1559672), (1324, 1470144), (1482, 1313408), (1488, 1308112), (1612, 1207488), (1664, 1169754), (1767, 1101568), (1824, 1067144), (1976, 985056), (1984, 981084), (1986, 980096), (2356, 826176), (2418, 804992), (2432, 800358), (2496, 779836), (2648, 735072), (2964, 656704), (2976, 654056), (3224, 603744), (3328, 584877), (3534, 550784), (3648, 533572), (3952, 492528), (3968, 490542), (3972, 490048), (4303, 452352), (4712, 413088), (4836, 402496), (4864, 400179), (4992, 389918), (5296, 367536), (5928, 328352), (5952, 327028), (6289, 309504), (6448, 301872), (7068, 275392), (7296, 266786), (7657, 254208), (7904, 246264), (7936, 245271), (7944, 245024), (8606, 226176), (9424, 206544), (9672, 201248), (9984, 194959), (10261, 189696), (10592, 183768), (11856, 164176), (11904, 163514), (12578, 154752), (12896, 150936), (12909, 150784), (14136, 137696), (14592, 133393), (15314, 127104), (15808, 123132), (15888, 122512), (17212, 113088), (18848, 103272), (18867, 103168), (19344, 100624), (20522, 94848), (21184, 91884), (22971, 84736), (23712, 82088), (23808, 81757), (25156, 77376), (25792, 75468), (25818, 75392), (28272, 68848), (30628, 63552), (30783, 63232), (31616, 61566), (31776, 61256), (34424, 56544), (37696, 51636), (37734, 51584), (38688, 50312), (41044, 47424), (42368, 45942)]