2803947552

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{1390847}}^1$

素因数の和:1390870

約数の個数: 72

約数和(自身を含む): 9112836096

約数和(自身を除く): 6308888544

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, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 1390847, 2781694, 4172541, 5563388, 8345082, 9735929, 11126776, 12517623, 16690164, 19471858, 22253552, 25035246, 29207787, 33380328, 38943716, 44507104, 50070492, 58415574, 66760656, 77887432, 87623361, 100140984, 116831148, 133521312, 155774864, 175246722, 200281968, 233662296, 311549728, 350493444, 400563936, 467324592, 700986888, 934649184, 1401973776, 2803947552]

約数ペア:

[(1, 2803947552), (2, 1401973776), (3, 934649184), (4, 700986888), (6, 467324592), (7, 400563936), (8, 350493444), (9, 311549728), (12, 233662296), (14, 200281968), (16, 175246722), (18, 155774864), (21, 133521312), (24, 116831148), (28, 100140984), (32, 87623361), (36, 77887432), (42, 66760656), (48, 58415574), (56, 50070492), (63, 44507104), (72, 38943716), (84, 33380328), (96, 29207787), (112, 25035246), (126, 22253552), (144, 19471858), (168, 16690164), (224, 12517623), (252, 11126776), (288, 9735929), (336, 8345082), (504, 5563388), (672, 4172541), (1008, 2781694), (2016, 1390847)]