123288333744

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{478931}}^1$

素因数の和:479146

約数の個数: 80

約数和(自身を含む): 330669978624

約数和(自身を除く): 207381644880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 173, 186, 248, 346, 372, 496, 519, 692, 744, 1038, 1384, 1488, 2076, 2768, 4152, 5363, 8304, 10726, 16089, 21452, 32178, 42904, 64356, 85808, 128712, 257424, 478931, 957862, 1436793, 1915724, 2873586, 3831448, 5747172, 7662896, 11494344, 14846861, 22988688, 29693722, 44540583, 59387444, 82855063, 89081166, 118774888, 165710126, 178162332, 237549776, 248565189, 331420252, 356324664, 497130378, 662840504, 712649328, 994260756, 1325681008, 1988521512, 2568506953, 3977043024, 5137013906, 7705520859, 10274027812, 15411041718, 20548055624, 30822083436, 41096111248, 61644166872, 123288333744]

約数ペア:

[(1, 123288333744), (2, 61644166872), (3, 41096111248), (4, 30822083436), (6, 20548055624), (8, 15411041718), (12, 10274027812), (16, 7705520859), (24, 5137013906), (31, 3977043024), (48, 2568506953), (62, 1988521512), (93, 1325681008), (124, 994260756), (173, 712649328), (186, 662840504), (248, 497130378), (346, 356324664), (372, 331420252), (496, 248565189), (519, 237549776), (692, 178162332), (744, 165710126), (1038, 118774888), (1384, 89081166), (1488, 82855063), (2076, 59387444), (2768, 44540583), (4152, 29693722), (5363, 22988688), (8304, 14846861), (10726, 11494344), (16089, 7662896), (21452, 5747172), (32178, 3831448), (42904, 2873586), (64356, 1915724), (85808, 1436793), (128712, 957862), (257424, 478931)]