244656356

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{643}}^1$

素因数の和:888

約数の個数: 48

約数和(自身を含む): 498548736

約数和(自身を除く): 253892380

約数列:

[1, 2, 4, 7, 14, 28, 107, 127, 214, 254, 428, 508, 643, 749, 889, 1286, 1498, 1778, 2572, 2996, 3556, 4501, 9002, 13589, 18004, 27178, 54356, 68801, 81661, 95123, 137602, 163322, 190246, 275204, 326644, 380492, 481607, 571627, 963214, 1143254, 1926428, 2286508, 8737727, 17475454, 34950908, 61164089, 122328178, 244656356]

約数ペア:

[(1, 244656356), (2, 122328178), (4, 61164089), (7, 34950908), (14, 17475454), (28, 8737727), (107, 2286508), (127, 1926428), (214, 1143254), (254, 963214), (428, 571627), (508, 481607), (643, 380492), (749, 326644), (889, 275204), (1286, 190246), (1498, 163322), (1778, 137602), (2572, 95123), (2996, 81661), (3556, 68801), (4501, 54356), (9002, 27178), (13589, 18004)]