753208008

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{640483}}^1$

素因数の和:640506

約数の個数: 48

約数和(自身を含む): 2190455280

約数和(自身を除く): 1437247272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 640483, 1280966, 1921449, 2561932, 3842898, 4483381, 5123864, 7685796, 8966762, 13450143, 15371592, 17933524, 26900286, 31383667, 35867048, 53800572, 62767334, 94151001, 107601144, 125534668, 188302002, 251069336, 376604004, 753208008]

約数ペア:

[(1, 753208008), (2, 376604004), (3, 251069336), (4, 188302002), (6, 125534668), (7, 107601144), (8, 94151001), (12, 62767334), (14, 53800572), (21, 35867048), (24, 31383667), (28, 26900286), (42, 17933524), (49, 15371592), (56, 13450143), (84, 8966762), (98, 7685796), (147, 5123864), (168, 4483381), (196, 3842898), (294, 2561932), (392, 1921449), (588, 1280966), (1176, 640483)]