631796308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:377

約数の個数: 96

約数和(自身を含む): 1341486720

約数和(自身を除く): 709690412

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 59, 97, 118, 143, 193, 194, 236, 286, 386, 388, 572, 649, 767, 772, 1067, 1261, 1298, 1534, 2123, 2134, 2509, 2522, 2596, 3068, 4246, 4268, 5018, 5044, 5723, 8437, 8492, 10036, 11387, 11446, 13871, 16874, 18721, 22774, 22892, 27599, 27742, 33748, 37442, 45548, 55198, 55484, 62953, 74399, 74884, 110396, 125257, 125906, 148031, 148798, 205931, 243373, 250514, 251812, 296062, 297596, 411862, 486746, 501028, 592124, 818389, 823724, 973492, 1104539, 1628341, 1636778, 2209078, 2677103, 3256682, 3273556, 4418156, 5354206, 6513364, 10708412, 12149929, 14359007, 24299858, 28718014, 48599716, 57436028, 157949077, 315898154, 631796308]

約数ペア:

[(1, 631796308), (2, 315898154), (4, 157949077), (11, 57436028), (13, 48599716), (22, 28718014), (26, 24299858), (44, 14359007), (52, 12149929), (59, 10708412), (97, 6513364), (118, 5354206), (143, 4418156), (193, 3273556), (194, 3256682), (236, 2677103), (286, 2209078), (386, 1636778), (388, 1628341), (572, 1104539), (649, 973492), (767, 823724), (772, 818389), (1067, 592124), (1261, 501028), (1298, 486746), (1534, 411862), (2123, 297596), (2134, 296062), (2509, 251812), (2522, 250514), (2596, 243373), (3068, 205931), (4246, 148798), (4268, 148031), (5018, 125906), (5044, 125257), (5723, 110396), (8437, 74884), (8492, 74399), (10036, 62953), (11387, 55484), (11446, 55198), (13871, 45548), (16874, 37442), (18721, 33748), (22774, 27742), (22892, 27599)]