242578128

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3061}}^1$

素因数の和:3212

約数の個数: 80

約数和(自身を含む): 680400896

約数和(自身を除く): 437822768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 127, 156, 208, 254, 312, 381, 508, 624, 762, 1016, 1524, 1651, 2032, 3048, 3061, 3302, 4953, 6096, 6122, 6604, 9183, 9906, 12244, 13208, 18366, 19812, 24488, 26416, 36732, 39624, 39793, 48976, 73464, 79248, 79586, 119379, 146928, 159172, 238758, 318344, 388747, 477516, 636688, 777494, 955032, 1166241, 1554988, 1910064, 2332482, 3109976, 4664964, 5053711, 6219952, 9329928, 10107422, 15161133, 18659856, 20214844, 30322266, 40429688, 60644532, 80859376, 121289064, 242578128]

約数ペア:

[(1, 242578128), (2, 121289064), (3, 80859376), (4, 60644532), (6, 40429688), (8, 30322266), (12, 20214844), (13, 18659856), (16, 15161133), (24, 10107422), (26, 9329928), (39, 6219952), (48, 5053711), (52, 4664964), (78, 3109976), (104, 2332482), (127, 1910064), (156, 1554988), (208, 1166241), (254, 955032), (312, 777494), (381, 636688), (508, 477516), (624, 388747), (762, 318344), (1016, 238758), (1524, 159172), (1651, 146928), (2032, 119379), (3048, 79586), (3061, 79248), (3302, 73464), (4953, 48976), (6096, 39793), (6122, 39624), (6604, 36732), (9183, 26416), (9906, 24488), (12244, 19812), (13208, 18366)]