1720990656

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{38803}}^1$

素因数の和:38839

約数の個数: 168

約数和(自身を含む): 6150278784

約数和(自身を除く): 4429288128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 126, 132, 144, 154, 168, 176, 192, 198, 224, 231, 252, 264, 288, 308, 336, 352, 396, 448, 462, 504, 528, 576, 616, 672, 693, 704, 792, 924, 1008, 1056, 1232, 1344, 1386, 1584, 1848, 2016, 2112, 2464, 2772, 3168, 3696, 4032, 4928, 5544, 6336, 7392, 11088, 14784, 22176, 38803, 44352, 77606, 116409, 155212, 232818, 271621, 310424, 349227, 426833, 465636, 543242, 620848, 698454, 814863, 853666, 931272, 1086484, 1241696, 1280499, 1396908, 1629726, 1707332, 1862544, 2172968, 2444589, 2483392, 2560998, 2793816, 2987831, 3259452, 3414664, 3725088, 3841497, 4345936, 4889178, 5121996, 5587632, 5975662, 6518904, 6829328, 7450176, 7682994, 8691872, 8963493, 9778356, 10243992, 11175264, 11951324, 13037808, 13658656, 15365988, 17383744, 17926986, 19556712, 20487984, 22350528, 23902648, 26075616, 26890479, 27317312, 30731976, 35853972, 39113424, 40975968, 47805296, 52151232, 53780958, 61463952, 71707944, 78226848, 81951936, 95610592, 107561916, 122927904, 143415888, 156453696, 191221184, 215123832, 245855808, 286831776, 430247664, 573663552, 860495328, 1720990656]

約数ペア:

[(1, 1720990656), (2, 860495328), (3, 573663552), (4, 430247664), (6, 286831776), (7, 245855808), (8, 215123832), (9, 191221184), (11, 156453696), (12, 143415888), (14, 122927904), (16, 107561916), (18, 95610592), (21, 81951936), (22, 78226848), (24, 71707944), (28, 61463952), (32, 53780958), (33, 52151232), (36, 47805296), (42, 40975968), (44, 39113424), (48, 35853972), (56, 30731976), (63, 27317312), (64, 26890479), (66, 26075616), (72, 23902648), (77, 22350528), (84, 20487984), (88, 19556712), (96, 17926986), (99, 17383744), (112, 15365988), (126, 13658656), (132, 13037808), (144, 11951324), (154, 11175264), (168, 10243992), (176, 9778356), (192, 8963493), (198, 8691872), (224, 7682994), (231, 7450176), (252, 6829328), (264, 6518904), (288, 5975662), (308, 5587632), (336, 5121996), (352, 4889178), (396, 4345936), (448, 3841497), (462, 3725088), (504, 3414664), (528, 3259452), (576, 2987831), (616, 2793816), (672, 2560998), (693, 2483392), (704, 2444589), (792, 2172968), (924, 1862544), (1008, 1707332), (1056, 1629726), (1232, 1396908), (1344, 1280499), (1386, 1241696), (1584, 1086484), (1848, 931272), (2016, 853666), (2112, 814863), (2464, 698454), (2772, 620848), (3168, 543242), (3696, 465636), (4032, 426833), (4928, 349227), (5544, 310424), (6336, 271621), (7392, 232818), (11088, 155212), (14784, 116409), (22176, 77606), (38803, 44352)]