216974592

素因数分解:

$2^8\times 3^3\times {\mathrm{31391}}^1$

素因数の和:31416

約数の個数: 72

約数和(自身を含む): 641652480

約数和(自身を除く): 424677888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 31391, 62782, 94173, 125564, 188346, 251128, 282519, 376692, 502256, 565038, 753384, 847557, 1004512, 1130076, 1506768, 1695114, 2009024, 2260152, 3013536, 3390228, 4018048, 4520304, 6027072, 6780456, 8036096, 9040608, 12054144, 13560912, 18081216, 24108288, 27121824, 36162432, 54243648, 72324864, 108487296, 216974592]

約数ペア:

[(1, 216974592), (2, 108487296), (3, 72324864), (4, 54243648), (6, 36162432), (8, 27121824), (9, 24108288), (12, 18081216), (16, 13560912), (18, 12054144), (24, 9040608), (27, 8036096), (32, 6780456), (36, 6027072), (48, 4520304), (54, 4018048), (64, 3390228), (72, 3013536), (96, 2260152), (108, 2009024), (128, 1695114), (144, 1506768), (192, 1130076), (216, 1004512), (256, 847557), (288, 753384), (384, 565038), (432, 502256), (576, 376692), (768, 282519), (864, 251128), (1152, 188346), (1728, 125564), (2304, 94173), (3456, 62782), (6912, 31391)]