213187744

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2791}}^1$

素因数の和:2850

約数の個数: 96

約数和(自身を含む): 540352512

約数和(自身を除く): 327164768

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 224, 248, 308, 341, 352, 434, 496, 616, 682, 868, 992, 1232, 1364, 1736, 2387, 2464, 2728, 2791, 3472, 4774, 5456, 5582, 6944, 9548, 10912, 11164, 19096, 19537, 22328, 30701, 38192, 39074, 44656, 61402, 76384, 78148, 86521, 89312, 122804, 156296, 173042, 214907, 245608, 312592, 346084, 429814, 491216, 605647, 625184, 692168, 859628, 951731, 982432, 1211294, 1384336, 1719256, 1903462, 2422588, 2768672, 3438512, 3806924, 4845176, 6662117, 6877024, 7613848, 9690352, 13324234, 15227696, 19380704, 26648468, 30455392, 53296936, 106593872, 213187744]

約数ペア:

[(1, 213187744), (2, 106593872), (4, 53296936), (7, 30455392), (8, 26648468), (11, 19380704), (14, 15227696), (16, 13324234), (22, 9690352), (28, 7613848), (31, 6877024), (32, 6662117), (44, 4845176), (56, 3806924), (62, 3438512), (77, 2768672), (88, 2422588), (112, 1903462), (124, 1719256), (154, 1384336), (176, 1211294), (217, 982432), (224, 951731), (248, 859628), (308, 692168), (341, 625184), (352, 605647), (434, 491216), (496, 429814), (616, 346084), (682, 312592), (868, 245608), (992, 214907), (1232, 173042), (1364, 156296), (1736, 122804), (2387, 89312), (2464, 86521), (2728, 78148), (2791, 76384), (3472, 61402), (4774, 44656), (5456, 39074), (5582, 38192), (6944, 30701), (9548, 22328), (10912, 19537), (11164, 19096)]