218643432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{13417}}^1$

素因数の和:13530

約数の個数: 64

約数和(自身を含む): 631182720

約数和(自身を除く): 412539288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 97, 168, 194, 291, 388, 582, 679, 776, 1164, 1358, 2037, 2328, 2716, 4074, 5432, 8148, 13417, 16296, 26834, 40251, 53668, 80502, 93919, 107336, 161004, 187838, 281757, 322008, 375676, 563514, 751352, 1127028, 1301449, 2254056, 2602898, 3904347, 5205796, 7808694, 9110143, 10411592, 15617388, 18220286, 27330429, 31234776, 36440572, 54660858, 72881144, 109321716, 218643432]

約数ペア:

[(1, 218643432), (2, 109321716), (3, 72881144), (4, 54660858), (6, 36440572), (7, 31234776), (8, 27330429), (12, 18220286), (14, 15617388), (21, 10411592), (24, 9110143), (28, 7808694), (42, 5205796), (56, 3904347), (84, 2602898), (97, 2254056), (168, 1301449), (194, 1127028), (291, 751352), (388, 563514), (582, 375676), (679, 322008), (776, 281757), (1164, 187838), (1358, 161004), (2037, 107336), (2328, 93919), (2716, 80502), (4074, 53668), (5432, 40251), (8148, 26834), (13417, 16296)]