244489648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{69143}}^1$

素因数の和:69181

約数の個数: 40

約数和(自身を含む): 540152928

約数和(自身を除く): 295663280

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 69143, 138286, 276572, 553144, 898859, 1106288, 1175431, 1797718, 2350862, 3595436, 4701724, 7190872, 9403448, 14381744, 15280603, 18806896, 30561206, 61122412, 122244824, 244489648]

約数ペア:

[(1, 244489648), (2, 122244824), (4, 61122412), (8, 30561206), (13, 18806896), (16, 15280603), (17, 14381744), (26, 9403448), (34, 7190872), (52, 4701724), (68, 3595436), (104, 2350862), (136, 1797718), (208, 1175431), (221, 1106288), (272, 898859), (442, 553144), (884, 276572), (1768, 138286), (3536, 69143)]