2789641728

素因数分解:

$2^9\times 3^3\times {\mathrm{201797}}^1$

素因数の和:201824

約数の個数: 80

約数和(自身を含む): 8257574160

約数和(自身を除く): 5467932432

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, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 13824, 201797, 403594, 605391, 807188, 1210782, 1614376, 1816173, 2421564, 3228752, 3632346, 4843128, 5448519, 6457504, 7264692, 9686256, 10897038, 12915008, 14529384, 19372512, 21794076, 25830016, 29058768, 38745024, 43588152, 51660032, 58117536, 77490048, 87176304, 103320064, 116235072, 154980096, 174352608, 232470144, 309960192, 348705216, 464940288, 697410432, 929880576, 1394820864, 2789641728]

約数ペア:

[(1, 2789641728), (2, 1394820864), (3, 929880576), (4, 697410432), (6, 464940288), (8, 348705216), (9, 309960192), (12, 232470144), (16, 174352608), (18, 154980096), (24, 116235072), (27, 103320064), (32, 87176304), (36, 77490048), (48, 58117536), (54, 51660032), (64, 43588152), (72, 38745024), (96, 29058768), (108, 25830016), (128, 21794076), (144, 19372512), (192, 14529384), (216, 12915008), (256, 10897038), (288, 9686256), (384, 7264692), (432, 6457504), (512, 5448519), (576, 4843128), (768, 3632346), (864, 3228752), (1152, 2421564), (1536, 1816173), (1728, 1614376), (2304, 1210782), (3456, 807188), (4608, 605391), (6912, 403594), (13824, 201797)]