328745664

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1021}}^1$

素因数の和:1095

約数の個数: 168

約数和(自身を含む): 1039390352

約数和(自身を除く): 710644688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 43, 48, 52, 64, 72, 78, 86, 96, 104, 117, 129, 144, 156, 172, 192, 208, 234, 258, 288, 312, 344, 387, 416, 468, 516, 559, 576, 624, 688, 774, 832, 936, 1021, 1032, 1118, 1248, 1376, 1548, 1677, 1872, 2042, 2064, 2236, 2496, 2752, 3063, 3096, 3354, 3744, 4084, 4128, 4472, 5031, 6126, 6192, 6708, 7488, 8168, 8256, 8944, 9189, 10062, 12252, 12384, 13273, 13416, 16336, 17888, 18378, 20124, 24504, 24768, 26546, 26832, 32672, 35776, 36756, 39819, 40248, 43903, 49008, 53092, 53664, 65344, 73512, 79638, 80496, 87806, 98016, 106184, 107328, 119457, 131709, 147024, 159276, 160992, 175612, 196032, 212368, 238914, 263418, 294048, 318552, 321984, 351224, 395127, 424736, 477828, 526836, 570739, 588096, 637104, 702448, 790254, 849472, 955656, 1053672, 1141478, 1274208, 1404896, 1580508, 1712217, 1911312, 2107344, 2282956, 2548416, 2809792, 3161016, 3424434, 3822624, 4214688, 4565912, 5136651, 6322032, 6848868, 7645248, 8429376, 9131824, 10273302, 12644064, 13697736, 18263648, 20546604, 25288128, 27395472, 36527296, 41093208, 54790944, 82186416, 109581888, 164372832, 328745664]

約数ペア:

[(1, 328745664), (2, 164372832), (3, 109581888), (4, 82186416), (6, 54790944), (8, 41093208), (9, 36527296), (12, 27395472), (13, 25288128), (16, 20546604), (18, 18263648), (24, 13697736), (26, 12644064), (32, 10273302), (36, 9131824), (39, 8429376), (43, 7645248), (48, 6848868), (52, 6322032), (64, 5136651), (72, 4565912), (78, 4214688), (86, 3822624), (96, 3424434), (104, 3161016), (117, 2809792), (129, 2548416), (144, 2282956), (156, 2107344), (172, 1911312), (192, 1712217), (208, 1580508), (234, 1404896), (258, 1274208), (288, 1141478), (312, 1053672), (344, 955656), (387, 849472), (416, 790254), (468, 702448), (516, 637104), (559, 588096), (576, 570739), (624, 526836), (688, 477828), (774, 424736), (832, 395127), (936, 351224), (1021, 321984), (1032, 318552), (1118, 294048), (1248, 263418), (1376, 238914), (1548, 212368), (1677, 196032), (1872, 175612), (2042, 160992), (2064, 159276), (2236, 147024), (2496, 131709), (2752, 119457), (3063, 107328), (3096, 106184), (3354, 98016), (3744, 87806), (4084, 80496), (4128, 79638), (4472, 73512), (5031, 65344), (6126, 53664), (6192, 53092), (6708, 49008), (7488, 43903), (8168, 40248), (8256, 39819), (8944, 36756), (9189, 35776), (10062, 32672), (12252, 26832), (12384, 26546), (13273, 24768), (13416, 24504), (16336, 20124), (17888, 18378)]