2017220128

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:391

約数の個数: 192

約数和(自身を含む): 5151928320

約数和(自身を除く): 3134708192

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 43, 44, 56, 77, 79, 86, 88, 112, 154, 158, 172, 176, 224, 241, 301, 308, 316, 344, 352, 473, 482, 553, 602, 616, 632, 688, 869, 946, 964, 1106, 1204, 1232, 1264, 1376, 1687, 1738, 1892, 1928, 2212, 2408, 2464, 2528, 2651, 3311, 3374, 3397, 3476, 3784, 3856, 4424, 4816, 5302, 6083, 6622, 6748, 6794, 6952, 7568, 7712, 8848, 9632, 10363, 10604, 12166, 13244, 13496, 13588, 13904, 15136, 17696, 18557, 19039, 20726, 21208, 23779, 24332, 26488, 26992, 27176, 27808, 37114, 37367, 38078, 41452, 42416, 47558, 48664, 52976, 53984, 54352, 72541, 74228, 74734, 76156, 82904, 84832, 95116, 97328, 105952, 108704, 113993, 133273, 145082, 148456, 149468, 152312, 165808, 190232, 194656, 209429, 227986, 261569, 266546, 290164, 296912, 298936, 304624, 331616, 380464, 418858, 455972, 523138, 533092, 580328, 593824, 597872, 609248, 760928, 797951, 818677, 837716, 911944, 1046276, 1066184, 1160656, 1195744, 1466003, 1595902, 1637354, 1675432, 1823888, 2092552, 2132368, 2321312, 2932006, 3191804, 3274708, 3350864, 3647776, 4185104, 4264736, 5730739, 5864012, 6383608, 6549416, 6701728, 8370208, 9005447, 11461478, 11728024, 12767216, 13098832, 18010894, 22922956, 23456048, 25534432, 26197664, 36021788, 45845912, 46912096, 63038129, 72043576, 91691824, 126076258, 144087152, 183383648, 252152516, 288174304, 504305032, 1008610064, 2017220128]

約数ペア:

[(1, 2017220128), (2, 1008610064), (4, 504305032), (7, 288174304), (8, 252152516), (11, 183383648), (14, 144087152), (16, 126076258), (22, 91691824), (28, 72043576), (32, 63038129), (43, 46912096), (44, 45845912), (56, 36021788), (77, 26197664), (79, 25534432), (86, 23456048), (88, 22922956), (112, 18010894), (154, 13098832), (158, 12767216), (172, 11728024), (176, 11461478), (224, 9005447), (241, 8370208), (301, 6701728), (308, 6549416), (316, 6383608), (344, 5864012), (352, 5730739), (473, 4264736), (482, 4185104), (553, 3647776), (602, 3350864), (616, 3274708), (632, 3191804), (688, 2932006), (869, 2321312), (946, 2132368), (964, 2092552), (1106, 1823888), (1204, 1675432), (1232, 1637354), (1264, 1595902), (1376, 1466003), (1687, 1195744), (1738, 1160656), (1892, 1066184), (1928, 1046276), (2212, 911944), (2408, 837716), (2464, 818677), (2528, 797951), (2651, 760928), (3311, 609248), (3374, 597872), (3397, 593824), (3476, 580328), (3784, 533092), (3856, 523138), (4424, 455972), (4816, 418858), (5302, 380464), (6083, 331616), (6622, 304624), (6748, 298936), (6794, 296912), (6952, 290164), (7568, 266546), (7712, 261569), (8848, 227986), (9632, 209429), (10363, 194656), (10604, 190232), (12166, 165808), (13244, 152312), (13496, 149468), (13588, 148456), (13904, 145082), (15136, 133273), (17696, 113993), (18557, 108704), (19039, 105952), (20726, 97328), (21208, 95116), (23779, 84832), (24332, 82904), (26488, 76156), (26992, 74734), (27176, 74228), (27808, 72541), (37114, 54352), (37367, 53984), (38078, 52976), (41452, 48664), (42416, 47558)]