217499632

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{16319}}^1$

素因数の和:16358

約数の個数: 60

約数和(自身を含む): 519073920

約数和(自身を除く): 301574288

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 392, 476, 784, 833, 952, 1666, 1904, 3332, 6664, 13328, 16319, 32638, 65276, 114233, 130552, 228466, 261104, 277423, 456932, 554846, 799631, 913864, 1109692, 1599262, 1827728, 1941961, 2219384, 3198524, 3883922, 4438768, 6397048, 7767844, 12794096, 13593727, 15535688, 27187454, 31071376, 54374908, 108749816, 217499632]

約数ペア:

[(1, 217499632), (2, 108749816), (4, 54374908), (7, 31071376), (8, 27187454), (14, 15535688), (16, 13593727), (17, 12794096), (28, 7767844), (34, 6397048), (49, 4438768), (56, 3883922), (68, 3198524), (98, 2219384), (112, 1941961), (119, 1827728), (136, 1599262), (196, 1109692), (238, 913864), (272, 799631), (392, 554846), (476, 456932), (784, 277423), (833, 261104), (952, 228466), (1666, 130552), (1904, 114233), (3332, 65276), (6664, 32638), (13328, 16319)]