286677188

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 629233920

約数和(自身を除く): 342556732

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 67, 68, 89, 101, 119, 134, 178, 202, 238, 268, 356, 404, 469, 476, 623, 707, 938, 1139, 1246, 1414, 1513, 1717, 1876, 2278, 2492, 2828, 3026, 3434, 4556, 5963, 6052, 6767, 6868, 7973, 8989, 10591, 11926, 12019, 13534, 15946, 17978, 21182, 23852, 24038, 27068, 31892, 35956, 41741, 42364, 47369, 48076, 62923, 83482, 94738, 101371, 115039, 125846, 152813, 166964, 189476, 202742, 230078, 251692, 305626, 405484, 460156, 602263, 611252, 709597, 805273, 1069691, 1204526, 1419194, 1610546, 2139382, 2409052, 2838388, 3221092, 4215841, 4278764, 8431682, 10238471, 16863364, 20476942, 40953884, 71669297, 143338594, 286677188]

約数ペア:

[(1, 286677188), (2, 143338594), (4, 71669297), (7, 40953884), (14, 20476942), (17, 16863364), (28, 10238471), (34, 8431682), (67, 4278764), (68, 4215841), (89, 3221092), (101, 2838388), (119, 2409052), (134, 2139382), (178, 1610546), (202, 1419194), (238, 1204526), (268, 1069691), (356, 805273), (404, 709597), (469, 611252), (476, 602263), (623, 460156), (707, 405484), (938, 305626), (1139, 251692), (1246, 230078), (1414, 202742), (1513, 189476), (1717, 166964), (1876, 152813), (2278, 125846), (2492, 115039), (2828, 101371), (3026, 94738), (3434, 83482), (4556, 62923), (5963, 48076), (6052, 47369), (6767, 42364), (6868, 41741), (7973, 35956), (8989, 31892), (10591, 27068), (11926, 24038), (12019, 23852), (13534, 21182), (15946, 17978)]