248209164

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{397}}^1\times {\mathrm{827}}^1$

素因数の和:1244

約数の個数: 96

約数和(自身を含む): 738178560

約数和(自身を除く): 489969396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 397, 756, 794, 827, 1191, 1588, 1654, 2382, 2481, 2779, 3308, 3573, 4764, 4962, 5558, 5789, 7146, 7443, 8337, 9924, 10719, 11116, 11578, 14292, 14886, 16674, 17367, 21438, 22329, 23156, 25011, 29772, 33348, 34734, 42876, 44658, 50022, 52101, 69468, 75033, 89316, 100044, 104202, 150066, 156303, 208404, 300132, 312606, 328319, 625212, 656638, 984957, 1313276, 1969914, 2298233, 2954871, 3939828, 4596466, 5909742, 6894699, 8864613, 9192932, 11819484, 13789398, 17729226, 20684097, 27578796, 35458452, 41368194, 62052291, 82736388, 124104582, 248209164]

約数ペア:

[(1, 248209164), (2, 124104582), (3, 82736388), (4, 62052291), (6, 41368194), (7, 35458452), (9, 27578796), (12, 20684097), (14, 17729226), (18, 13789398), (21, 11819484), (27, 9192932), (28, 8864613), (36, 6894699), (42, 5909742), (54, 4596466), (63, 3939828), (84, 2954871), (108, 2298233), (126, 1969914), (189, 1313276), (252, 984957), (378, 656638), (397, 625212), (756, 328319), (794, 312606), (827, 300132), (1191, 208404), (1588, 156303), (1654, 150066), (2382, 104202), (2481, 100044), (2779, 89316), (3308, 75033), (3573, 69468), (4764, 52101), (4962, 50022), (5558, 44658), (5789, 42876), (7146, 34734), (7443, 33348), (8337, 29772), (9924, 25011), (10719, 23156), (11116, 22329), (11578, 21438), (14292, 17367), (14886, 16674)]