443219308

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7001}}^1$

素因数の和:7055

約数の個数: 72

約数和(自身を含む): 1005767280

約数和(自身を除く): 562547972

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 49, 68, 76, 98, 119, 133, 196, 238, 266, 323, 476, 532, 646, 833, 931, 1292, 1666, 1862, 2261, 3332, 3724, 4522, 7001, 9044, 14002, 15827, 28004, 31654, 49007, 63308, 98014, 119017, 133019, 196028, 238034, 266038, 343049, 476068, 532076, 686098, 833119, 931133, 1372196, 1666238, 1862266, 2261323, 3332476, 3724532, 4522646, 5831833, 6517931, 9045292, 11663666, 13035862, 15829261, 23327332, 26071724, 31658522, 63317044, 110804827, 221609654, 443219308]

約数ペア:

[(1, 443219308), (2, 221609654), (4, 110804827), (7, 63317044), (14, 31658522), (17, 26071724), (19, 23327332), (28, 15829261), (34, 13035862), (38, 11663666), (49, 9045292), (68, 6517931), (76, 5831833), (98, 4522646), (119, 3724532), (133, 3332476), (196, 2261323), (238, 1862266), (266, 1666238), (323, 1372196), (476, 931133), (532, 833119), (646, 686098), (833, 532076), (931, 476068), (1292, 343049), (1666, 266038), (1862, 238034), (2261, 196028), (3332, 133019), (3724, 119017), (4522, 98014), (7001, 63308), (9044, 49007), (14002, 31654), (15827, 28004)]