31261897188

素因数分解:

$2^2\times 3^4\times {\mathrm{307}}^1\times {\mathrm{467}}^1\times {\mathrm{673}}^1$

素因数の和:1463

約数の個数: 120

約数和(自身を含む): 82288638432

約数和(自身を除く): 51026741244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 307, 324, 467, 614, 673, 921, 934, 1228, 1346, 1401, 1842, 1868, 2019, 2692, 2763, 2802, 3684, 4038, 4203, 5526, 5604, 6057, 8076, 8289, 8406, 11052, 12114, 12609, 16578, 16812, 18171, 24228, 24867, 25218, 33156, 36342, 37827, 49734, 50436, 54513, 72684, 75654, 99468, 109026, 143369, 151308, 206611, 218052, 286738, 314291, 413222, 430107, 573476, 619833, 628582, 826444, 860214, 942873, 1239666, 1257164, 1290321, 1720428, 1859499, 1885746, 2479332, 2580642, 2828619, 3718998, 3771492, 3870963, 5161284, 5578497, 5657238, 7437996, 7741926, 8485857, 11156994, 11314476, 11612889, 15483852, 16735491, 16971714, 22313988, 23225778, 25457571, 33470982, 33943428, 46451556, 50915142, 66941964, 96487337, 101830284, 192974674, 289462011, 385949348, 578924022, 868386033, 1157848044, 1736772066, 2605158099, 3473544132, 5210316198, 7815474297, 10420632396, 15630948594, 31261897188]

約数ペア:

[(1, 31261897188), (2, 15630948594), (3, 10420632396), (4, 7815474297), (6, 5210316198), (9, 3473544132), (12, 2605158099), (18, 1736772066), (27, 1157848044), (36, 868386033), (54, 578924022), (81, 385949348), (108, 289462011), (162, 192974674), (307, 101830284), (324, 96487337), (467, 66941964), (614, 50915142), (673, 46451556), (921, 33943428), (934, 33470982), (1228, 25457571), (1346, 23225778), (1401, 22313988), (1842, 16971714), (1868, 16735491), (2019, 15483852), (2692, 11612889), (2763, 11314476), (2802, 11156994), (3684, 8485857), (4038, 7741926), (4203, 7437996), (5526, 5657238), (5604, 5578497), (6057, 5161284), (8076, 3870963), (8289, 3771492), (8406, 3718998), (11052, 2828619), (12114, 2580642), (12609, 2479332), (16578, 1885746), (16812, 1859499), (18171, 1720428), (24228, 1290321), (24867, 1257164), (25218, 1239666), (33156, 942873), (36342, 860214), (37827, 826444), (49734, 628582), (50436, 619833), (54513, 573476), (72684, 430107), (75654, 413222), (99468, 314291), (109026, 286738), (143369, 218052), (151308, 206611)]