270640664

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 617725440

約数和(自身を除く): 347084776

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 47, 56, 62, 94, 107, 124, 188, 214, 217, 248, 329, 376, 428, 434, 658, 749, 856, 868, 961, 1316, 1457, 1498, 1736, 1922, 2632, 2914, 2996, 3317, 3844, 5029, 5828, 5992, 6634, 6727, 7688, 10058, 10199, 11656, 13268, 13454, 20116, 20398, 23219, 26536, 26908, 35203, 40232, 40796, 45167, 46438, 53816, 70406, 81592, 90334, 92876, 102827, 140812, 155899, 180668, 185752, 205654, 281624, 311798, 316169, 361336, 411308, 623596, 632338, 719789, 822616, 1091293, 1247192, 1264676, 1439578, 2182586, 2529352, 2879156, 4365172, 4832869, 5758312, 8730344, 9665738, 19331476, 33830083, 38662952, 67660166, 135320332, 270640664]

約数ペア:

[(1, 270640664), (2, 135320332), (4, 67660166), (7, 38662952), (8, 33830083), (14, 19331476), (28, 9665738), (31, 8730344), (47, 5758312), (56, 4832869), (62, 4365172), (94, 2879156), (107, 2529352), (124, 2182586), (188, 1439578), (214, 1264676), (217, 1247192), (248, 1091293), (329, 822616), (376, 719789), (428, 632338), (434, 623596), (658, 411308), (749, 361336), (856, 316169), (868, 311798), (961, 281624), (1316, 205654), (1457, 185752), (1498, 180668), (1736, 155899), (1922, 140812), (2632, 102827), (2914, 92876), (2996, 90334), (3317, 81592), (3844, 70406), (5029, 53816), (5828, 46438), (5992, 45167), (6634, 40796), (6727, 40232), (7688, 35203), (10058, 26908), (10199, 26536), (11656, 23219), (13268, 20398), (13454, 20116)]