421699096

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{997}}^1$

素因数の和:1113

約数の個数: 96

約数和(自身を含む): 1003469040

約数和(自身を除く): 581769944

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 83, 91, 98, 104, 166, 182, 196, 332, 364, 392, 581, 637, 664, 728, 997, 1079, 1162, 1274, 1994, 2158, 2324, 2548, 3988, 4067, 4316, 4648, 5096, 6979, 7553, 7976, 8134, 8632, 12961, 13958, 15106, 16268, 25922, 27916, 30212, 32536, 48853, 51844, 52871, 55832, 60424, 82751, 90727, 97706, 103688, 105742, 165502, 181454, 195412, 211484, 331004, 362908, 390824, 422968, 579257, 635089, 662008, 725816, 1075763, 1158514, 1270178, 2151526, 2317028, 2540356, 4054799, 4303052, 4634056, 5080712, 7530341, 8109598, 8606104, 15060682, 16219196, 30121364, 32438392, 52712387, 60242728, 105424774, 210849548, 421699096]

約数ペア:

[(1, 421699096), (2, 210849548), (4, 105424774), (7, 60242728), (8, 52712387), (13, 32438392), (14, 30121364), (26, 16219196), (28, 15060682), (49, 8606104), (52, 8109598), (56, 7530341), (83, 5080712), (91, 4634056), (98, 4303052), (104, 4054799), (166, 2540356), (182, 2317028), (196, 2151526), (332, 1270178), (364, 1158514), (392, 1075763), (581, 725816), (637, 662008), (664, 635089), (728, 579257), (997, 422968), (1079, 390824), (1162, 362908), (1274, 331004), (1994, 211484), (2158, 195412), (2324, 181454), (2548, 165502), (3988, 105742), (4067, 103688), (4316, 97706), (4648, 90727), (5096, 82751), (6979, 60424), (7553, 55832), (7976, 52871), (8134, 51844), (8632, 48853), (12961, 32536), (13958, 30212), (15106, 27916), (16268, 25922)]