253787904

素因数分解:

$2^8\times 3^4\times {\mathrm{12239}}^1$

素因数の和:12267

約数の個数: 90

約数和(自身を含む): 756811440

約数和(自身を除く): 503023536

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, 12239, 20736, 24478, 36717, 48956, 73434, 97912, 110151, 146868, 195824, 220302, 293736, 330453, 391648, 440604, 587472, 660906, 783296, 881208, 991359, 1174944, 1321812, 1566592, 1762416, 1982718, 2349888, 2643624, 3133184, 3524832, 3965436, 4699776, 5287248, 7049664, 7930872, 9399552, 10574496, 14099328, 15861744, 21148992, 28198656, 31723488, 42297984, 63446976, 84595968, 126893952, 253787904]

約数ペア:

[(1, 253787904), (2, 126893952), (3, 84595968), (4, 63446976), (6, 42297984), (8, 31723488), (9, 28198656), (12, 21148992), (16, 15861744), (18, 14099328), (24, 10574496), (27, 9399552), (32, 7930872), (36, 7049664), (48, 5287248), (54, 4699776), (64, 3965436), (72, 3524832), (81, 3133184), (96, 2643624), (108, 2349888), (128, 1982718), (144, 1762416), (162, 1566592), (192, 1321812), (216, 1174944), (256, 991359), (288, 881208), (324, 783296), (384, 660906), (432, 587472), (576, 440604), (648, 391648), (768, 330453), (864, 293736), (1152, 220302), (1296, 195824), (1728, 146868), (2304, 110151), (2592, 97912), (3456, 73434), (5184, 48956), (6912, 36717), (10368, 24478), (12239, 20736)]