216728652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1$

素因数の和:575

約数の個数: 96

約数和(自身を含む): 594108928

約数和(自身を除く): 377380276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 97, 134, 194, 201, 268, 291, 388, 397, 402, 469, 582, 679, 794, 804, 938, 1164, 1191, 1358, 1407, 1588, 1876, 2037, 2382, 2716, 2779, 2814, 4074, 4764, 5558, 5628, 6499, 8148, 8337, 11116, 12998, 16674, 19497, 25996, 26599, 33348, 38509, 38994, 45493, 53198, 77018, 77988, 79797, 90986, 106396, 115527, 136479, 154036, 159594, 181972, 186193, 231054, 269563, 272958, 319188, 372386, 462108, 539126, 545916, 558579, 744772, 808689, 1078252, 1117158, 1617378, 2234316, 2580103, 3234756, 5160206, 7740309, 10320412, 15480618, 18060721, 30961236, 36121442, 54182163, 72242884, 108364326, 216728652]

約数ペア:

[(1, 216728652), (2, 108364326), (3, 72242884), (4, 54182163), (6, 36121442), (7, 30961236), (12, 18060721), (14, 15480618), (21, 10320412), (28, 7740309), (42, 5160206), (67, 3234756), (84, 2580103), (97, 2234316), (134, 1617378), (194, 1117158), (201, 1078252), (268, 808689), (291, 744772), (388, 558579), (397, 545916), (402, 539126), (469, 462108), (582, 372386), (679, 319188), (794, 272958), (804, 269563), (938, 231054), (1164, 186193), (1191, 181972), (1358, 159594), (1407, 154036), (1588, 136479), (1876, 115527), (2037, 106396), (2382, 90986), (2716, 79797), (2779, 77988), (2814, 77018), (4074, 53198), (4764, 45493), (5558, 38994), (5628, 38509), (6499, 33348), (8148, 26599), (8337, 25996), (11116, 19497), (12998, 16674)]