499119816

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{313}}^1$

素因数の和:623

約数の個数: 128

約数和(自身を含む): 1424304000

約数和(自身を除く): 925184184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 269, 312, 313, 456, 494, 538, 626, 741, 807, 939, 988, 1076, 1252, 1482, 1614, 1878, 1976, 2152, 2504, 2964, 3228, 3497, 3756, 4069, 5111, 5928, 5947, 6456, 6994, 7512, 8138, 10222, 10491, 11894, 12207, 13988, 15333, 16276, 17841, 20444, 20982, 23788, 24414, 27976, 30666, 32552, 35682, 40888, 41964, 47576, 48828, 61332, 66443, 71364, 77311, 83928, 84197, 97656, 122664, 132886, 142728, 154622, 168394, 199329, 231933, 252591, 265772, 309244, 336788, 398658, 463866, 505182, 531544, 618488, 673576, 797316, 927732, 1010364, 1094561, 1594632, 1599743, 1855464, 2020728, 2189122, 3199486, 3283683, 4378244, 4799229, 6398972, 6567366, 8756488, 9598458, 12797944, 13134732, 19196916, 20796659, 26269464, 38393832, 41593318, 62389977, 83186636, 124779954, 166373272, 249559908, 499119816]

約数ペア:

[(1, 499119816), (2, 249559908), (3, 166373272), (4, 124779954), (6, 83186636), (8, 62389977), (12, 41593318), (13, 38393832), (19, 26269464), (24, 20796659), (26, 19196916), (38, 13134732), (39, 12797944), (52, 9598458), (57, 8756488), (76, 6567366), (78, 6398972), (104, 4799229), (114, 4378244), (152, 3283683), (156, 3199486), (228, 2189122), (247, 2020728), (269, 1855464), (312, 1599743), (313, 1594632), (456, 1094561), (494, 1010364), (538, 927732), (626, 797316), (741, 673576), (807, 618488), (939, 531544), (988, 505182), (1076, 463866), (1252, 398658), (1482, 336788), (1614, 309244), (1878, 265772), (1976, 252591), (2152, 231933), (2504, 199329), (2964, 168394), (3228, 154622), (3497, 142728), (3756, 132886), (4069, 122664), (5111, 97656), (5928, 84197), (5947, 83928), (6456, 77311), (6994, 71364), (7512, 66443), (8138, 61332), (10222, 48828), (10491, 47576), (11894, 41964), (12207, 40888), (13988, 35682), (15333, 32552), (16276, 30666), (17841, 27976), (20444, 24414), (20982, 23788)]