1338493065

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1973}}^1$

素因数の和:2079

約数の個数: 96

約数和(自身を含む): 2722035456

約数和(自身を除く): 1383542391

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 71, 91, 105, 147, 195, 213, 245, 273, 355, 455, 497, 637, 735, 923, 1065, 1365, 1491, 1911, 1973, 2485, 2769, 3185, 3479, 4615, 5919, 6461, 7455, 9555, 9865, 10437, 13811, 13845, 17395, 19383, 25649, 29595, 32305, 41433, 45227, 52185, 69055, 76947, 96677, 96915, 128245, 135681, 140083, 179543, 207165, 226135, 290031, 384735, 420249, 483385, 538629, 678405, 700415, 897715, 980581, 1256801, 1450155, 1821079, 2101245, 2693145, 2941743, 3770403, 4902905, 5463237, 6284005, 6864067, 9105395, 12747553, 14708715, 18852015, 20592201, 27316185, 34320335, 38242659, 63737765, 89232871, 102961005, 191213295, 267698613, 446164355, 1338493065]

約数ペア:

[(1, 1338493065), (3, 446164355), (5, 267698613), (7, 191213295), (13, 102961005), (15, 89232871), (21, 63737765), (35, 38242659), (39, 34320335), (49, 27316185), (65, 20592201), (71, 18852015), (91, 14708715), (105, 12747553), (147, 9105395), (195, 6864067), (213, 6284005), (245, 5463237), (273, 4902905), (355, 3770403), (455, 2941743), (497, 2693145), (637, 2101245), (735, 1821079), (923, 1450155), (1065, 1256801), (1365, 980581), (1491, 897715), (1911, 700415), (1973, 678405), (2485, 538629), (2769, 483385), (3185, 420249), (3479, 384735), (4615, 290031), (5919, 226135), (6461, 207165), (7455, 179543), (9555, 140083), (9865, 135681), (10437, 128245), (13811, 96915), (13845, 96677), (17395, 76947), (19383, 69055), (25649, 52185), (29595, 45227), (32305, 41433)]