217959552

素因数分解:

$2^7\times 3^3\times {\mathrm{63067}}^1$

素因数の和:63090

約数の個数: 64

約数和(自身を含む): 643293600

約数和(自身を除く): 425334048

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, 288, 384, 432, 576, 864, 1152, 1728, 3456, 63067, 126134, 189201, 252268, 378402, 504536, 567603, 756804, 1009072, 1135206, 1513608, 1702809, 2018144, 2270412, 3027216, 3405618, 4036288, 4540824, 6054432, 6811236, 8072576, 9081648, 12108864, 13622472, 18163296, 24217728, 27244944, 36326592, 54489888, 72653184, 108979776, 217959552]

約数ペア:

[(1, 217959552), (2, 108979776), (3, 72653184), (4, 54489888), (6, 36326592), (8, 27244944), (9, 24217728), (12, 18163296), (16, 13622472), (18, 12108864), (24, 9081648), (27, 8072576), (32, 6811236), (36, 6054432), (48, 4540824), (54, 4036288), (64, 3405618), (72, 3027216), (96, 2270412), (108, 2018144), (128, 1702809), (144, 1513608), (192, 1135206), (216, 1009072), (288, 756804), (384, 567603), (432, 504536), (576, 378402), (864, 252268), (1152, 189201), (1728, 126134), (3456, 63067)]