2997130284

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{881}}^1\times {\mathrm{1783}}^1$

素因数の和:2727

約数の個数: 72

約数和(自身を含む): 7732120032

約数和(自身を除く): 4734989748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 881, 954, 1762, 1783, 1908, 2643, 3524, 3566, 5286, 5349, 7132, 7929, 10572, 10698, 15858, 16047, 21396, 31716, 32094, 46693, 64188, 93386, 94499, 140079, 186772, 188998, 280158, 283497, 377996, 420237, 560316, 566994, 840474, 850491, 1133988, 1570823, 1680948, 1700982, 3141646, 3401964, 4712469, 6283292, 9424938, 14137407, 18849876, 28274814, 56549628, 83253619, 166507238, 249760857, 333014476, 499521714, 749282571, 999043428, 1498565142, 2997130284]

約数ペア:

[(1, 2997130284), (2, 1498565142), (3, 999043428), (4, 749282571), (6, 499521714), (9, 333014476), (12, 249760857), (18, 166507238), (36, 83253619), (53, 56549628), (106, 28274814), (159, 18849876), (212, 14137407), (318, 9424938), (477, 6283292), (636, 4712469), (881, 3401964), (954, 3141646), (1762, 1700982), (1783, 1680948), (1908, 1570823), (2643, 1133988), (3524, 850491), (3566, 840474), (5286, 566994), (5349, 560316), (7132, 420237), (7929, 377996), (10572, 283497), (10698, 280158), (15858, 188998), (16047, 186772), (21396, 140079), (31716, 94499), (32094, 93386), (46693, 64188)]