319603968

素因数分解:

$2^8\times 3^4\times {\mathrm{15413}}^1$

素因数の和:15441

約数の個数: 90

約数和(自身を含む): 953063034

約数和(自身を除く): 633459066

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 576, 648, 768, 864, 1152, 1296, 1728, 2304, 2592, 3456, 5184, 6912, 10368, 15413, 20736, 30826, 46239, 61652, 92478, 123304, 138717, 184956, 246608, 277434, 369912, 416151, 493216, 554868, 739824, 832302, 986432, 1109736, 1248453, 1479648, 1664604, 1972864, 2219472, 2496906, 2959296, 3329208, 3945728, 4438944, 4993812, 5918592, 6658416, 8877888, 9987624, 11837184, 13316832, 17755776, 19975248, 26633664, 35511552, 39950496, 53267328, 79900992, 106534656, 159801984, 319603968]

約数ペア:

[(1, 319603968), (2, 159801984), (3, 106534656), (4, 79900992), (6, 53267328), (8, 39950496), (9, 35511552), (12, 26633664), (16, 19975248), (18, 17755776), (24, 13316832), (27, 11837184), (32, 9987624), (36, 8877888), (48, 6658416), (54, 5918592), (64, 4993812), (72, 4438944), (81, 3945728), (96, 3329208), (108, 2959296), (128, 2496906), (144, 2219472), (162, 1972864), (192, 1664604), (216, 1479648), (256, 1248453), (288, 1109736), (324, 986432), (384, 832302), (432, 739824), (576, 554868), (648, 493216), (768, 416151), (864, 369912), (1152, 277434), (1296, 246608), (1728, 184956), (2304, 138717), (2592, 123304), (3456, 92478), (5184, 61652), (6912, 46239), (10368, 30826), (15413, 20736)]