2021559287328

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{7895729}}^1$

素因数の和:7895879

約数の個数: 144

約数和(自身を含む): 6621801338880

約数和(自身を除く): 4600242051552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 127, 144, 168, 224, 252, 254, 288, 336, 381, 504, 508, 672, 762, 889, 1008, 1016, 1143, 1524, 1778, 2016, 2032, 2286, 2667, 3048, 3556, 4064, 4572, 5334, 6096, 7112, 8001, 9144, 10668, 12192, 14224, 16002, 18288, 21336, 28448, 32004, 36576, 42672, 64008, 85344, 128016, 256032, 7895729, 15791458, 23687187, 31582916, 47374374, 55270103, 63165832, 71061561, 94748748, 110540206, 126331664, 142123122, 165810309, 189497496, 221080412, 252663328, 284246244, 331620618, 378994992, 442160824, 497430927, 568492488, 663241236, 757989984, 884321648, 994861854, 1002757583, 1136984976, 1326482472, 1768643296, 1989723708, 2005515166, 2273969952, 2652964944, 3008272749, 3979447416, 4011030332, 5305929888, 6016545498, 7019303081, 7958894832, 8022060664, 9024818247, 12033090996, 14038606162, 15917789664, 16044121328, 18049636494, 21057909243, 24066181992, 28077212324, 32088242656, 36099272988, 42115818486, 48132363984, 56154424648, 63173727729, 72198545976, 84231636972, 96264727968, 112308849296, 126347455458, 144397091952, 168463273944, 224617698592, 252694910916, 288794183904, 336926547888, 505389821832, 673853095776, 1010779643664, 2021559287328]

約数ペア:

[(1, 2021559287328), (2, 1010779643664), (3, 673853095776), (4, 505389821832), (6, 336926547888), (7, 288794183904), (8, 252694910916), (9, 224617698592), (12, 168463273944), (14, 144397091952), (16, 126347455458), (18, 112308849296), (21, 96264727968), (24, 84231636972), (28, 72198545976), (32, 63173727729), (36, 56154424648), (42, 48132363984), (48, 42115818486), (56, 36099272988), (63, 32088242656), (72, 28077212324), (84, 24066181992), (96, 21057909243), (112, 18049636494), (126, 16044121328), (127, 15917789664), (144, 14038606162), (168, 12033090996), (224, 9024818247), (252, 8022060664), (254, 7958894832), (288, 7019303081), (336, 6016545498), (381, 5305929888), (504, 4011030332), (508, 3979447416), (672, 3008272749), (762, 2652964944), (889, 2273969952), (1008, 2005515166), (1016, 1989723708), (1143, 1768643296), (1524, 1326482472), (1778, 1136984976), (2016, 1002757583), (2032, 994861854), (2286, 884321648), (2667, 757989984), (3048, 663241236), (3556, 568492488), (4064, 497430927), (4572, 442160824), (5334, 378994992), (6096, 331620618), (7112, 284246244), (8001, 252663328), (9144, 221080412), (10668, 189497496), (12192, 165810309), (14224, 142123122), (16002, 126331664), (18288, 110540206), (21336, 94748748), (28448, 71061561), (32004, 63165832), (36576, 55270103), (42672, 47374374), (64008, 31582916), (85344, 23687187), (128016, 15791458), (256032, 7895729)]