719616492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{7193}}^1$

素因数の和:7607

約数の個数: 72

約数和(自身を含む): 2084418336

約数和(自身を除く): 1364801844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 397, 794, 1191, 1588, 2382, 2779, 3573, 4764, 5558, 7146, 7193, 8337, 11116, 14292, 14386, 16674, 21579, 25011, 28772, 33348, 43158, 50022, 50351, 64737, 86316, 100044, 100702, 129474, 151053, 201404, 258948, 302106, 453159, 604212, 906318, 1812636, 2855621, 5711242, 8566863, 11422484, 17133726, 19989347, 25700589, 34267452, 39978694, 51401178, 59968041, 79957388, 102802356, 119936082, 179904123, 239872164, 359808246, 719616492]

約数ペア:

[(1, 719616492), (2, 359808246), (3, 239872164), (4, 179904123), (6, 119936082), (7, 102802356), (9, 79957388), (12, 59968041), (14, 51401178), (18, 39978694), (21, 34267452), (28, 25700589), (36, 19989347), (42, 17133726), (63, 11422484), (84, 8566863), (126, 5711242), (252, 2855621), (397, 1812636), (794, 906318), (1191, 604212), (1588, 453159), (2382, 302106), (2779, 258948), (3573, 201404), (4764, 151053), (5558, 129474), (7146, 100702), (7193, 100044), (8337, 86316), (11116, 64737), (14292, 50351), (14386, 50022), (16674, 43158), (21579, 33348), (25011, 28772)]