2391054876

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7477}}^1$

素因数の和:7550

約数の個数: 144

約数和(自身を含む): 7316714496

約数和(自身を除く): 4925659620

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 54, 63, 81, 84, 94, 108, 126, 141, 162, 188, 189, 243, 252, 282, 324, 329, 378, 423, 486, 564, 567, 658, 756, 846, 972, 987, 1134, 1269, 1316, 1692, 1701, 1974, 2268, 2538, 2961, 3402, 3807, 3948, 5076, 5922, 6804, 7477, 7614, 8883, 11421, 11844, 14954, 15228, 17766, 22431, 22842, 26649, 29908, 35532, 44862, 45684, 52339, 53298, 67293, 79947, 89724, 104678, 106596, 134586, 157017, 159894, 201879, 209356, 269172, 314034, 319788, 351419, 403758, 471051, 605637, 628068, 702838, 807516, 942102, 1054257, 1211274, 1405676, 1413153, 1816911, 1884204, 2108514, 2422548, 2459933, 2826306, 3162771, 3633822, 4217028, 4239459, 4919866, 5652612, 6325542, 7267644, 7379799, 8478918, 9488313, 9839732, 12651084, 12718377, 14759598, 16957836, 18976626, 22139397, 25436754, 28464939, 29519196, 37953252, 44278794, 50873508, 56929878, 66418191, 85394817, 88557588, 113859756, 132836382, 170789634, 199254573, 265672764, 341579268, 398509146, 597763719, 797018292, 1195527438, 2391054876]

約数ペア:

[(1, 2391054876), (2, 1195527438), (3, 797018292), (4, 597763719), (6, 398509146), (7, 341579268), (9, 265672764), (12, 199254573), (14, 170789634), (18, 132836382), (21, 113859756), (27, 88557588), (28, 85394817), (36, 66418191), (42, 56929878), (47, 50873508), (54, 44278794), (63, 37953252), (81, 29519196), (84, 28464939), (94, 25436754), (108, 22139397), (126, 18976626), (141, 16957836), (162, 14759598), (188, 12718377), (189, 12651084), (243, 9839732), (252, 9488313), (282, 8478918), (324, 7379799), (329, 7267644), (378, 6325542), (423, 5652612), (486, 4919866), (564, 4239459), (567, 4217028), (658, 3633822), (756, 3162771), (846, 2826306), (972, 2459933), (987, 2422548), (1134, 2108514), (1269, 1884204), (1316, 1816911), (1692, 1413153), (1701, 1405676), (1974, 1211274), (2268, 1054257), (2538, 942102), (2961, 807516), (3402, 702838), (3807, 628068), (3948, 605637), (5076, 471051), (5922, 403758), (6804, 351419), (7477, 319788), (7614, 314034), (8883, 269172), (11421, 209356), (11844, 201879), (14954, 159894), (15228, 157017), (17766, 134586), (22431, 106596), (22842, 104678), (26649, 89724), (29908, 79947), (35532, 67293), (44862, 53298), (45684, 52339)]