1988172864

素因数分解:

$2^6\times 3^4\times {\mathrm{383521}}^1$

素因数の和:383545

約数の個数: 70

約数和(自身を含む): 5893582574

約数和(自身を除く): 3905409710

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 5184, 383521, 767042, 1150563, 1534084, 2301126, 3068168, 3451689, 4602252, 6136336, 6903378, 9204504, 10355067, 12272672, 13806756, 18409008, 20710134, 24545344, 27613512, 31065201, 36818016, 41420268, 55227024, 62130402, 73636032, 82840536, 110454048, 124260804, 165681072, 220908096, 248521608, 331362144, 497043216, 662724288, 994086432, 1988172864]

約数ペア:

[(1, 1988172864), (2, 994086432), (3, 662724288), (4, 497043216), (6, 331362144), (8, 248521608), (9, 220908096), (12, 165681072), (16, 124260804), (18, 110454048), (24, 82840536), (27, 73636032), (32, 62130402), (36, 55227024), (48, 41420268), (54, 36818016), (64, 31065201), (72, 27613512), (81, 24545344), (96, 20710134), (108, 18409008), (144, 13806756), (162, 12272672), (192, 10355067), (216, 9204504), (288, 6903378), (324, 6136336), (432, 4602252), (576, 3451689), (648, 3068168), (864, 2301126), (1296, 1534084), (1728, 1150563), (2592, 767042), (5184, 383521)]