216936553688

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{9319}}^1\times {\mathrm{153151}}^1$

素因数の和:162495

約数の個数: 32

約数和(自身を含む): 428212992000

約数和(自身を除く): 211276438312

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 9319, 18638, 37276, 74552, 153151, 177061, 306302, 354122, 612604, 708244, 1225208, 1416488, 2909869, 5819738, 11639476, 23278952, 1427214169, 2854428338, 5708856676, 11417713352, 27117069211, 54234138422, 108468276844, 216936553688]

約数ペア:

[(1, 216936553688), (2, 108468276844), (4, 54234138422), (8, 27117069211), (19, 11417713352), (38, 5708856676), (76, 2854428338), (152, 1427214169), (9319, 23278952), (18638, 11639476), (37276, 5819738), (74552, 2909869), (153151, 1416488), (177061, 1225208), (306302, 708244), (354122, 612604)]