242528

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:87

約数の個数: 48

約数和(自身を含む): 571536

約数和(自身を除く): 329008

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 53, 88, 104, 106, 143, 176, 208, 212, 286, 352, 416, 424, 572, 583, 689, 848, 1144, 1166, 1378, 1696, 2288, 2332, 2756, 4576, 4664, 5512, 7579, 9328, 11024, 15158, 18656, 22048, 30316, 60632, 121264, 242528]

約数ペア:

[(1, 242528), (2, 121264), (4, 60632), (8, 30316), (11, 22048), (13, 18656), (16, 15158), (22, 11024), (26, 9328), (32, 7579), (44, 5512), (52, 4664), (53, 4576), (88, 2756), (104, 2332), (106, 2288), (143, 1696), (176, 1378), (208, 1166), (212, 1144), (286, 848), (352, 689), (416, 583), (424, 572)]