21529614624

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{69497}}^1$

素因数の和:69978

約数の個数: 96

約数和(自身を含む): 64729881216

約数和(自身を除く): 43200266592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 461, 672, 922, 1383, 1844, 2766, 3227, 3688, 5532, 6454, 7376, 9681, 11064, 12908, 14752, 19362, 22128, 25816, 38724, 44256, 51632, 69497, 77448, 103264, 138994, 154896, 208491, 277988, 309792, 416982, 486479, 555976, 833964, 972958, 1111952, 1459437, 1667928, 1945916, 2223904, 2918874, 3335856, 3891832, 5837748, 6671712, 7783664, 11675496, 15567328, 23350992, 32038117, 46701984, 64076234, 96114351, 128152468, 192228702, 224266819, 256304936, 384457404, 448533638, 512609872, 672800457, 768914808, 897067276, 1025219744, 1345600914, 1537829616, 1794134552, 2691201828, 3075659232, 3588269104, 5382403656, 7176538208, 10764807312, 21529614624]

約数ペア:

[(1, 21529614624), (2, 10764807312), (3, 7176538208), (4, 5382403656), (6, 3588269104), (7, 3075659232), (8, 2691201828), (12, 1794134552), (14, 1537829616), (16, 1345600914), (21, 1025219744), (24, 897067276), (28, 768914808), (32, 672800457), (42, 512609872), (48, 448533638), (56, 384457404), (84, 256304936), (96, 224266819), (112, 192228702), (168, 128152468), (224, 96114351), (336, 64076234), (461, 46701984), (672, 32038117), (922, 23350992), (1383, 15567328), (1844, 11675496), (2766, 7783664), (3227, 6671712), (3688, 5837748), (5532, 3891832), (6454, 3335856), (7376, 2918874), (9681, 2223904), (11064, 1945916), (12908, 1667928), (14752, 1459437), (19362, 1111952), (22128, 972958), (25816, 833964), (38724, 555976), (44256, 486479), (51632, 416982), (69497, 309792), (77448, 277988), (103264, 208491), (138994, 154896)]