2016406504

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{7867}}^1$

素因数の和:8102

約数の個数: 64

約数和(自身を含む): 4531968000

約数和(自身を除く): 2515561496

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 199, 322, 398, 644, 796, 1288, 1393, 1592, 2786, 4577, 5572, 7867, 9154, 11144, 15734, 18308, 31468, 32039, 36616, 55069, 62936, 64078, 110138, 128156, 180941, 220276, 256312, 361882, 440552, 723764, 1266587, 1447528, 1565533, 2533174, 3131066, 5066348, 6262132, 10132696, 10958731, 12524264, 21917462, 36007259, 43834924, 72014518, 87669848, 144029036, 252050813, 288058072, 504101626, 1008203252, 2016406504]

約数ペア:

[(1, 2016406504), (2, 1008203252), (4, 504101626), (7, 288058072), (8, 252050813), (14, 144029036), (23, 87669848), (28, 72014518), (46, 43834924), (56, 36007259), (92, 21917462), (161, 12524264), (184, 10958731), (199, 10132696), (322, 6262132), (398, 5066348), (644, 3131066), (796, 2533174), (1288, 1565533), (1393, 1447528), (1592, 1266587), (2786, 723764), (4577, 440552), (5572, 361882), (7867, 256312), (9154, 220276), (11144, 180941), (15734, 128156), (18308, 110138), (31468, 64078), (32039, 62936), (36616, 55069)]