245536016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{12799}}^1$

素因数の和:12927

約数の個数: 40

約数和(自身を含む): 523776000

約数和(自身を除く): 278239984

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 109, 176, 218, 436, 872, 1199, 1744, 2398, 4796, 9592, 12799, 19184, 25598, 51196, 102392, 140789, 204784, 281578, 563156, 1126312, 1395091, 2252624, 2790182, 5580364, 11160728, 15346001, 22321456, 30692002, 61384004, 122768008, 245536016]

約数ペア:

[(1, 245536016), (2, 122768008), (4, 61384004), (8, 30692002), (11, 22321456), (16, 15346001), (22, 11160728), (44, 5580364), (88, 2790182), (109, 2252624), (176, 1395091), (218, 1126312), (436, 563156), (872, 281578), (1199, 204784), (1744, 140789), (2398, 102392), (4796, 51196), (9592, 25598), (12799, 19184)]