217760424

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{4783}}^1$

素因数の和:5070

約数の個数: 64

約数和(自身を含む): 624599040

約数和(自身を除く): 406838616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 271, 542, 813, 1084, 1626, 1897, 2168, 3252, 3794, 4783, 5691, 6504, 7588, 9566, 11382, 14349, 15176, 19132, 22764, 28698, 33481, 38264, 45528, 57396, 66962, 100443, 114792, 133924, 200886, 267848, 401772, 803544, 1296193, 2592386, 3888579, 5184772, 7777158, 9073351, 10369544, 15554316, 18146702, 27220053, 31108632, 36293404, 54440106, 72586808, 108880212, 217760424]

約数ペア:

[(1, 217760424), (2, 108880212), (3, 72586808), (4, 54440106), (6, 36293404), (7, 31108632), (8, 27220053), (12, 18146702), (14, 15554316), (21, 10369544), (24, 9073351), (28, 7777158), (42, 5184772), (56, 3888579), (84, 2592386), (168, 1296193), (271, 803544), (542, 401772), (813, 267848), (1084, 200886), (1626, 133924), (1897, 114792), (2168, 100443), (3252, 66962), (3794, 57396), (4783, 45528), (5691, 38264), (6504, 33481), (7588, 28698), (9566, 22764), (11382, 19132), (14349, 15176)]