289331328

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{479}}^1$

素因数の和:531

約数の個数: 192

約数和(自身を含む): 911635200

約数和(自身を除く): 622303872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 121, 128, 132, 143, 156, 176, 192, 208, 242, 264, 286, 312, 352, 363, 384, 416, 429, 479, 484, 528, 572, 624, 704, 726, 832, 858, 958, 968, 1056, 1144, 1248, 1408, 1437, 1452, 1573, 1664, 1716, 1916, 1936, 2112, 2288, 2496, 2874, 2904, 3146, 3432, 3832, 3872, 4224, 4576, 4719, 4992, 5269, 5748, 5808, 6227, 6292, 6864, 7664, 7744, 9152, 9438, 10538, 11496, 11616, 12454, 12584, 13728, 15328, 15488, 15807, 18304, 18681, 18876, 21076, 22992, 23232, 24908, 25168, 27456, 30656, 31614, 37362, 37752, 42152, 45984, 46464, 49816, 50336, 54912, 57959, 61312, 63228, 68497, 74724, 75504, 84304, 91968, 99632, 100672, 115918, 126456, 136994, 149448, 151008, 168608, 173877, 183936, 199264, 201344, 205491, 231836, 252912, 273988, 298896, 302016, 337216, 347754, 398528, 410982, 463672, 505824, 547976, 597792, 604032, 674432, 695508, 753467, 797056, 821964, 927344, 1011648, 1095952, 1195584, 1391016, 1506934, 1643928, 1854688, 2023296, 2191904, 2260401, 2391168, 2782032, 3013868, 3287856, 3709376, 4383808, 4520802, 5564064, 6027736, 6575712, 7418752, 8767616, 9041604, 11128128, 12055472, 13151424, 18083208, 22256256, 24110944, 26302848, 36166416, 48221888, 72332832, 96443776, 144665664, 289331328]

約数ペア:

[(1, 289331328), (2, 144665664), (3, 96443776), (4, 72332832), (6, 48221888), (8, 36166416), (11, 26302848), (12, 24110944), (13, 22256256), (16, 18083208), (22, 13151424), (24, 12055472), (26, 11128128), (32, 9041604), (33, 8767616), (39, 7418752), (44, 6575712), (48, 6027736), (52, 5564064), (64, 4520802), (66, 4383808), (78, 3709376), (88, 3287856), (96, 3013868), (104, 2782032), (121, 2391168), (128, 2260401), (132, 2191904), (143, 2023296), (156, 1854688), (176, 1643928), (192, 1506934), (208, 1391016), (242, 1195584), (264, 1095952), (286, 1011648), (312, 927344), (352, 821964), (363, 797056), (384, 753467), (416, 695508), (429, 674432), (479, 604032), (484, 597792), (528, 547976), (572, 505824), (624, 463672), (704, 410982), (726, 398528), (832, 347754), (858, 337216), (958, 302016), (968, 298896), (1056, 273988), (1144, 252912), (1248, 231836), (1408, 205491), (1437, 201344), (1452, 199264), (1573, 183936), (1664, 173877), (1716, 168608), (1916, 151008), (1936, 149448), (2112, 136994), (2288, 126456), (2496, 115918), (2874, 100672), (2904, 99632), (3146, 91968), (3432, 84304), (3832, 75504), (3872, 74724), (4224, 68497), (4576, 63228), (4719, 61312), (4992, 57959), (5269, 54912), (5748, 50336), (5808, 49816), (6227, 46464), (6292, 45984), (6864, 42152), (7664, 37752), (7744, 37362), (9152, 31614), (9438, 30656), (10538, 27456), (11496, 25168), (11616, 24908), (12454, 23232), (12584, 22992), (13728, 21076), (15328, 18876), (15488, 18681), (15807, 18304)]