290930136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{4133}}^1$

素因数の和:4568

約数の個数: 64

約数和(自身を含む): 833414400

約数和(自身を除く): 542484264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 419, 838, 1257, 1676, 2514, 2933, 3352, 4133, 5028, 5866, 8266, 8799, 10056, 11732, 12399, 16532, 17598, 23464, 24798, 28931, 33064, 35196, 49596, 57862, 70392, 86793, 99192, 115724, 173586, 231448, 347172, 694344, 1731727, 3463454, 5195181, 6926908, 10390362, 12122089, 13853816, 20780724, 24244178, 36366267, 41561448, 48488356, 72732534, 96976712, 145465068, 290930136]

約数ペア:

[(1, 290930136), (2, 145465068), (3, 96976712), (4, 72732534), (6, 48488356), (7, 41561448), (8, 36366267), (12, 24244178), (14, 20780724), (21, 13853816), (24, 12122089), (28, 10390362), (42, 6926908), (56, 5195181), (84, 3463454), (168, 1731727), (419, 694344), (838, 347172), (1257, 231448), (1676, 173586), (2514, 115724), (2933, 99192), (3352, 86793), (4133, 70392), (5028, 57862), (5866, 49596), (8266, 35196), (8799, 33064), (10056, 28931), (11732, 24798), (12399, 23464), (16532, 17598)]