2680532676

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^2\times {\mathrm{8609}}^1$

素因数の和:8687

約数の個数: 90

約数和(自身を含む): 7241621310

約数和(自身を除く): 4561088634

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 279, 324, 372, 558, 837, 961, 1116, 1674, 1922, 2511, 2883, 3348, 3844, 5022, 5766, 8609, 8649, 10044, 11532, 17218, 17298, 25827, 25947, 34436, 34596, 51654, 51894, 77481, 77841, 103308, 103788, 154962, 155682, 232443, 266879, 309924, 311364, 464886, 533758, 697329, 800637, 929772, 1067516, 1394658, 1601274, 2401911, 2789316, 3202548, 4803822, 7205733, 8273249, 9607644, 14411466, 16546498, 21617199, 24819747, 28822932, 33092996, 43234398, 49639494, 74459241, 86468796, 99278988, 148918482, 223377723, 297836964, 446755446, 670133169, 893510892, 1340266338, 2680532676]

約数ペア:

[(1, 2680532676), (2, 1340266338), (3, 893510892), (4, 670133169), (6, 446755446), (9, 297836964), (12, 223377723), (18, 148918482), (27, 99278988), (31, 86468796), (36, 74459241), (54, 49639494), (62, 43234398), (81, 33092996), (93, 28822932), (108, 24819747), (124, 21617199), (162, 16546498), (186, 14411466), (279, 9607644), (324, 8273249), (372, 7205733), (558, 4803822), (837, 3202548), (961, 2789316), (1116, 2401911), (1674, 1601274), (1922, 1394658), (2511, 1067516), (2883, 929772), (3348, 800637), (3844, 697329), (5022, 533758), (5766, 464886), (8609, 311364), (8649, 309924), (10044, 266879), (11532, 232443), (17218, 155682), (17298, 154962), (25827, 103788), (25947, 103308), (34436, 77841), (34596, 77481), (51654, 51894)]