214630284

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{2789}}^1$

素因数の和:2871

約数の個数: 72

約数和(自身を含む): 561057840

約数和(自身を除く): 346427556

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 53, 66, 106, 121, 132, 159, 212, 242, 318, 363, 484, 583, 636, 726, 1166, 1452, 1749, 2332, 2789, 3498, 5578, 6413, 6996, 8367, 11156, 12826, 16734, 19239, 25652, 30679, 33468, 38478, 61358, 76956, 92037, 122716, 147817, 184074, 295634, 337469, 368148, 443451, 591268, 674938, 886902, 1012407, 1349876, 1625987, 1773804, 2024814, 3251974, 4049628, 4877961, 6503948, 9755922, 17885857, 19511844, 35771714, 53657571, 71543428, 107315142, 214630284]

約数ペア:

[(1, 214630284), (2, 107315142), (3, 71543428), (4, 53657571), (6, 35771714), (11, 19511844), (12, 17885857), (22, 9755922), (33, 6503948), (44, 4877961), (53, 4049628), (66, 3251974), (106, 2024814), (121, 1773804), (132, 1625987), (159, 1349876), (212, 1012407), (242, 886902), (318, 674938), (363, 591268), (484, 443451), (583, 368148), (636, 337469), (726, 295634), (1166, 184074), (1452, 147817), (1749, 122716), (2332, 92037), (2789, 76956), (3498, 61358), (5578, 38478), (6413, 33468), (6996, 30679), (8367, 25652), (11156, 19239), (12826, 16734)]