219075736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6367}}^1$

素因数の和:6424

約数の個数: 64

約数和(自身を含む): 495175680

約数和(自身を除く): 276099944

約数列:

[1, 2, 4, 8, 11, 17, 22, 23, 34, 44, 46, 68, 88, 92, 136, 184, 187, 253, 374, 391, 506, 748, 782, 1012, 1496, 1564, 2024, 3128, 4301, 6367, 8602, 12734, 17204, 25468, 34408, 50936, 70037, 108239, 140074, 146441, 216478, 280148, 292882, 432956, 560296, 585764, 865912, 1171528, 1190629, 1610851, 2381258, 2489497, 3221702, 4762516, 4978994, 6443404, 9525032, 9957988, 12886808, 19915976, 27384467, 54768934, 109537868, 219075736]

約数ペア:

[(1, 219075736), (2, 109537868), (4, 54768934), (8, 27384467), (11, 19915976), (17, 12886808), (22, 9957988), (23, 9525032), (34, 6443404), (44, 4978994), (46, 4762516), (68, 3221702), (88, 2489497), (92, 2381258), (136, 1610851), (184, 1190629), (187, 1171528), (253, 865912), (374, 585764), (391, 560296), (506, 432956), (748, 292882), (782, 280148), (1012, 216478), (1496, 146441), (1564, 140074), (2024, 108239), (3128, 70037), (4301, 50936), (6367, 34408), (8602, 25468), (12734, 17204)]