2568164676

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{397057}}^1$

素因数の和:397089

約数の個数: 72

約数和(自身を含む): 7604454816

約数和(自身を除く): 5036290140

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 397057, 794114, 1191171, 1588228, 2382342, 2779399, 4367627, 4764684, 5558798, 8338197, 8735254, 11117596, 13102881, 16676394, 17470508, 19455793, 26205762, 30573389, 33352788, 38911586, 52411524, 58367379, 61146778, 77823172, 91720167, 116734758, 122293556, 183440334, 214013723, 233469516, 366880668, 428027446, 642041169, 856054892, 1284082338, 2568164676]

約数ペア:

[(1, 2568164676), (2, 1284082338), (3, 856054892), (4, 642041169), (6, 428027446), (7, 366880668), (11, 233469516), (12, 214013723), (14, 183440334), (21, 122293556), (22, 116734758), (28, 91720167), (33, 77823172), (42, 61146778), (44, 58367379), (49, 52411524), (66, 38911586), (77, 33352788), (84, 30573389), (98, 26205762), (132, 19455793), (147, 17470508), (154, 16676394), (196, 13102881), (231, 11117596), (294, 8735254), (308, 8338197), (462, 5558798), (539, 4764684), (588, 4367627), (924, 2779399), (1078, 2382342), (1617, 1588228), (2156, 1191171), (3234, 794114), (6468, 397057)]