440348412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{1109}}^1$

素因数の和:1315

約数の個数: 96

約数和(自身を含む): 1223308800

約数和(自身を除く): 782960388

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 163, 174, 203, 326, 348, 406, 489, 609, 652, 812, 978, 1109, 1141, 1218, 1956, 2218, 2282, 2436, 3327, 3423, 4436, 4564, 4727, 6654, 6846, 7763, 9454, 13308, 13692, 14181, 15526, 18908, 23289, 28362, 31052, 32161, 33089, 46578, 56724, 64322, 66178, 93156, 96483, 99267, 128644, 132356, 180767, 192966, 198534, 225127, 361534, 385932, 397068, 450254, 542301, 675381, 723068, 900508, 1084602, 1265369, 1350762, 2169204, 2530738, 2701524, 3796107, 5061476, 5242243, 7592214, 10484486, 15184428, 15726729, 20968972, 31453458, 36695701, 62906916, 73391402, 110087103, 146782804, 220174206, 440348412]

約数ペア:

[(1, 440348412), (2, 220174206), (3, 146782804), (4, 110087103), (6, 73391402), (7, 62906916), (12, 36695701), (14, 31453458), (21, 20968972), (28, 15726729), (29, 15184428), (42, 10484486), (58, 7592214), (84, 5242243), (87, 5061476), (116, 3796107), (163, 2701524), (174, 2530738), (203, 2169204), (326, 1350762), (348, 1265369), (406, 1084602), (489, 900508), (609, 723068), (652, 675381), (812, 542301), (978, 450254), (1109, 397068), (1141, 385932), (1218, 361534), (1956, 225127), (2218, 198534), (2282, 192966), (2436, 180767), (3327, 132356), (3423, 128644), (4436, 99267), (4564, 96483), (4727, 93156), (6654, 66178), (6846, 64322), (7763, 56724), (9454, 46578), (13308, 33089), (13692, 32161), (14181, 31052), (15526, 28362), (18908, 23289)]