252334852

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{1049}}^1$

素因数の和:1153

約数の個数: 72

約数和(自身を含む): 563068800

約数和(自身を除く): 310733948

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 121, 142, 154, 242, 284, 308, 484, 497, 781, 847, 994, 1049, 1562, 1694, 1988, 2098, 3124, 3388, 4196, 5467, 7343, 8591, 10934, 11539, 14686, 17182, 21868, 23078, 29372, 34364, 46156, 60137, 74479, 80773, 120274, 126929, 148958, 161546, 240548, 253858, 297916, 323092, 507716, 521353, 819269, 888503, 1042706, 1638538, 1777006, 2085412, 3277076, 3554012, 5734883, 9011959, 11469766, 18023918, 22939532, 36047836, 63083713, 126167426, 252334852]

約数ペア:

[(1, 252334852), (2, 126167426), (4, 63083713), (7, 36047836), (11, 22939532), (14, 18023918), (22, 11469766), (28, 9011959), (44, 5734883), (71, 3554012), (77, 3277076), (121, 2085412), (142, 1777006), (154, 1638538), (242, 1042706), (284, 888503), (308, 819269), (484, 521353), (497, 507716), (781, 323092), (847, 297916), (994, 253858), (1049, 240548), (1562, 161546), (1694, 148958), (1988, 126929), (2098, 120274), (3124, 80773), (3388, 74479), (4196, 60137), (5467, 46156), (7343, 34364), (8591, 29372), (10934, 23078), (11539, 21868), (14686, 17182)]