763557228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{31237}}^1$

素因数の和:31351

約数の個数: 72

約数和(自身を含む): 2228643872

約数和(自身を除く): 1465086644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 97, 126, 194, 252, 291, 388, 582, 679, 873, 1164, 1358, 1746, 2037, 2716, 3492, 4074, 6111, 8148, 12222, 24444, 31237, 62474, 93711, 124948, 187422, 218659, 281133, 374844, 437318, 562266, 655977, 874636, 1124532, 1311954, 1967931, 2623908, 3029989, 3935862, 6059978, 7871724, 9089967, 12119956, 18179934, 21209923, 27269901, 36359868, 42419846, 54539802, 63629769, 84839692, 109079604, 127259538, 190889307, 254519076, 381778614, 763557228]

約数ペア:

[(1, 763557228), (2, 381778614), (3, 254519076), (4, 190889307), (6, 127259538), (7, 109079604), (9, 84839692), (12, 63629769), (14, 54539802), (18, 42419846), (21, 36359868), (28, 27269901), (36, 21209923), (42, 18179934), (63, 12119956), (84, 9089967), (97, 7871724), (126, 6059978), (194, 3935862), (252, 3029989), (291, 2623908), (388, 1967931), (582, 1311954), (679, 1124532), (873, 874636), (1164, 655977), (1358, 562266), (1746, 437318), (2037, 374844), (2716, 281133), (3492, 218659), (4074, 187422), (6111, 124948), (8148, 93711), (12222, 62474), (24444, 31237)]