499513168

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:138

約数の個数: 240

約数和(自身を含む): 1329914880

約数和(自身を除く): 830401712

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 31, 41, 44, 56, 58, 62, 77, 82, 88, 112, 116, 121, 124, 154, 164, 176, 203, 217, 232, 242, 248, 287, 308, 319, 328, 341, 406, 434, 451, 464, 484, 496, 574, 616, 638, 656, 682, 812, 847, 868, 899, 902, 968, 1148, 1189, 1232, 1271, 1276, 1364, 1624, 1694, 1736, 1798, 1804, 1936, 2233, 2296, 2378, 2387, 2542, 2552, 2728, 3157, 3248, 3388, 3472, 3509, 3596, 3608, 3751, 4466, 4592, 4756, 4774, 4961, 5084, 5104, 5456, 6293, 6314, 6776, 7018, 7192, 7216, 7502, 8323, 8897, 8932, 9512, 9548, 9889, 9922, 10168, 12586, 12628, 13079, 13552, 13981, 14036, 14384, 15004, 16646, 17794, 17864, 19024, 19096, 19778, 19844, 20336, 24563, 25172, 25256, 26158, 26257, 27962, 28072, 30008, 33292, 34727, 35588, 35728, 36859, 38192, 39556, 39688, 49126, 50344, 50512, 52316, 52514, 55924, 56144, 60016, 66584, 69223, 69454, 71176, 73718, 79112, 79376, 91553, 97867, 98252, 100688, 104632, 105028, 108779, 111848, 133168, 138446, 138908, 142352, 143869, 147436, 153791, 158224, 183106, 195734, 196504, 209264, 210056, 217558, 223696, 258013, 276892, 277816, 287738, 294872, 307582, 366212, 391468, 393008, 405449, 420112, 435116, 516026, 553784, 555632, 575476, 589744, 615164, 732424, 761453, 782936, 810898, 870232, 1007083, 1032052, 1076537, 1107568, 1150952, 1230328, 1464848, 1522906, 1565872, 1621796, 1740464, 2014166, 2064104, 2153074, 2301904, 2460656, 2838143, 3045812, 3243592, 4028332, 4128208, 4306148, 4459939, 5676286, 6091624, 6487184, 8056664, 8612296, 8919878, 11352572, 12183248, 16113328, 17224592, 17839756, 22705144, 31219573, 35679512, 45410288, 62439146, 71359024, 124878292, 249756584, 499513168]

約数ペア:

[(1, 499513168), (2, 249756584), (4, 124878292), (7, 71359024), (8, 62439146), (11, 45410288), (14, 35679512), (16, 31219573), (22, 22705144), (28, 17839756), (29, 17224592), (31, 16113328), (41, 12183248), (44, 11352572), (56, 8919878), (58, 8612296), (62, 8056664), (77, 6487184), (82, 6091624), (88, 5676286), (112, 4459939), (116, 4306148), (121, 4128208), (124, 4028332), (154, 3243592), (164, 3045812), (176, 2838143), (203, 2460656), (217, 2301904), (232, 2153074), (242, 2064104), (248, 2014166), (287, 1740464), (308, 1621796), (319, 1565872), (328, 1522906), (341, 1464848), (406, 1230328), (434, 1150952), (451, 1107568), (464, 1076537), (484, 1032052), (496, 1007083), (574, 870232), (616, 810898), (638, 782936), (656, 761453), (682, 732424), (812, 615164), (847, 589744), (868, 575476), (899, 555632), (902, 553784), (968, 516026), (1148, 435116), (1189, 420112), (1232, 405449), (1271, 393008), (1276, 391468), (1364, 366212), (1624, 307582), (1694, 294872), (1736, 287738), (1798, 277816), (1804, 276892), (1936, 258013), (2233, 223696), (2296, 217558), (2378, 210056), (2387, 209264), (2542, 196504), (2552, 195734), (2728, 183106), (3157, 158224), (3248, 153791), (3388, 147436), (3472, 143869), (3509, 142352), (3596, 138908), (3608, 138446), (3751, 133168), (4466, 111848), (4592, 108779), (4756, 105028), (4774, 104632), (4961, 100688), (5084, 98252), (5104, 97867), (5456, 91553), (6293, 79376), (6314, 79112), (6776, 73718), (7018, 71176), (7192, 69454), (7216, 69223), (7502, 66584), (8323, 60016), (8897, 56144), (8932, 55924), (9512, 52514), (9548, 52316), (9889, 50512), (9922, 50344), (10168, 49126), (12586, 39688), (12628, 39556), (13079, 38192), (13552, 36859), (13981, 35728), (14036, 35588), (14384, 34727), (15004, 33292), (16646, 30008), (17794, 28072), (17864, 27962), (19024, 26257), (19096, 26158), (19778, 25256), (19844, 25172), (20336, 24563)]