216388614

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{12553}}^1$

素因数の和:12601

約数の個数: 48

約数和(自身を含む): 496234512

約数和(自身を除く): 279845898

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 169, 221, 338, 442, 507, 663, 1014, 1326, 2873, 5746, 8619, 12553, 17238, 25106, 37659, 75318, 163189, 213401, 326378, 426802, 489567, 640203, 979134, 1280406, 2121457, 2774213, 4242914, 5548426, 6364371, 8322639, 12728742, 16645278, 36064769, 72129538, 108194307, 216388614]

約数ペア:

[(1, 216388614), (2, 108194307), (3, 72129538), (6, 36064769), (13, 16645278), (17, 12728742), (26, 8322639), (34, 6364371), (39, 5548426), (51, 4242914), (78, 2774213), (102, 2121457), (169, 1280406), (221, 979134), (338, 640203), (442, 489567), (507, 426802), (663, 326378), (1014, 213401), (1326, 163189), (2873, 75318), (5746, 37659), (8619, 25106), (12553, 17238)]