1438184412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{23879}}^1$

素因数の和:24135

約数の個数: 72

約数和(自身を含む): 4172313600

約数和(自身を除く): 2734129188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 239, 252, 478, 717, 956, 1434, 1673, 2151, 2868, 3346, 4302, 5019, 6692, 8604, 10038, 15057, 20076, 23879, 30114, 47758, 60228, 71637, 95516, 143274, 167153, 214911, 286548, 334306, 429822, 501459, 668612, 859644, 1002918, 1504377, 2005836, 3008754, 5707081, 6017508, 11414162, 17121243, 22828324, 34242486, 39949567, 51363729, 68484972, 79899134, 102727458, 119848701, 159798268, 205454916, 239697402, 359546103, 479394804, 719092206, 1438184412]

約数ペア:

[(1, 1438184412), (2, 719092206), (3, 479394804), (4, 359546103), (6, 239697402), (7, 205454916), (9, 159798268), (12, 119848701), (14, 102727458), (18, 79899134), (21, 68484972), (28, 51363729), (36, 39949567), (42, 34242486), (63, 22828324), (84, 17121243), (126, 11414162), (239, 6017508), (252, 5707081), (478, 3008754), (717, 2005836), (956, 1504377), (1434, 1002918), (1673, 859644), (2151, 668612), (2868, 501459), (3346, 429822), (4302, 334306), (5019, 286548), (6692, 214911), (8604, 167153), (10038, 143274), (15057, 95516), (20076, 71637), (23879, 60228), (30114, 47758)]