217521024

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{80923}}^1$

素因数の和:80947

約数の個数: 64

約数和(自身を含む): 660339840

約数和(自身を除く): 442818816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 80923, 161846, 242769, 323692, 485538, 566461, 647384, 971076, 1132922, 1294768, 1699383, 1942152, 2265844, 2589536, 3398766, 3884304, 4531688, 5179072, 6797532, 7768608, 9063376, 10358144, 13595064, 15537216, 18126752, 27190128, 31074432, 36253504, 54380256, 72507008, 108760512, 217521024]

約数ペア:

[(1, 217521024), (2, 108760512), (3, 72507008), (4, 54380256), (6, 36253504), (7, 31074432), (8, 27190128), (12, 18126752), (14, 15537216), (16, 13595064), (21, 10358144), (24, 9063376), (28, 7768608), (32, 6797532), (42, 5179072), (48, 4531688), (56, 3884304), (64, 3398766), (84, 2589536), (96, 2265844), (112, 1942152), (128, 1699383), (168, 1294768), (192, 1132922), (224, 971076), (336, 647384), (384, 566461), (448, 485538), (672, 323692), (896, 242769), (1344, 161846), (2688, 80923)]