318508992

素因数分解:

$2^6\times 3^2\times {\mathrm{41}}^1\times {\mathrm{13487}}^1$

素因数の和:13546

約数の個数: 84

約数和(自身を含む): 935284896

約数和(自身を除く): 616775904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 64, 72, 82, 96, 123, 144, 164, 192, 246, 288, 328, 369, 492, 576, 656, 738, 984, 1312, 1476, 1968, 2624, 2952, 3936, 5904, 7872, 11808, 13487, 23616, 26974, 40461, 53948, 80922, 107896, 121383, 161844, 215792, 242766, 323688, 431584, 485532, 552967, 647376, 863168, 971064, 1105934, 1294752, 1658901, 1942128, 2211868, 2589504, 3317802, 3884256, 4423736, 4976703, 6635604, 7768512, 8847472, 9953406, 13271208, 17694944, 19906812, 26542416, 35389888, 39813624, 53084832, 79627248, 106169664, 159254496, 318508992]

約数ペア:

[(1, 318508992), (2, 159254496), (3, 106169664), (4, 79627248), (6, 53084832), (8, 39813624), (9, 35389888), (12, 26542416), (16, 19906812), (18, 17694944), (24, 13271208), (32, 9953406), (36, 8847472), (41, 7768512), (48, 6635604), (64, 4976703), (72, 4423736), (82, 3884256), (96, 3317802), (123, 2589504), (144, 2211868), (164, 1942128), (192, 1658901), (246, 1294752), (288, 1105934), (328, 971064), (369, 863168), (492, 647376), (576, 552967), (656, 485532), (738, 431584), (984, 323688), (1312, 242766), (1476, 215792), (1968, 161844), (2624, 121383), (2952, 107896), (3936, 80922), (5904, 53948), (7872, 40461), (11808, 26974), (13487, 23616)]