304820404

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{15619}}^1$

素因数の和:15688

約数の個数: 48

約数和(自身を含む): 661288320

約数和(自身を除く): 356467916

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 41, 68, 82, 119, 164, 238, 287, 476, 574, 697, 1148, 1394, 2788, 4879, 9758, 15619, 19516, 31238, 62476, 109333, 218666, 265523, 437332, 531046, 640379, 1062092, 1280758, 1858661, 2561516, 3717322, 4482653, 7434644, 8965306, 10886443, 17930612, 21772886, 43545772, 76205101, 152410202, 304820404]

約数ペア:

[(1, 304820404), (2, 152410202), (4, 76205101), (7, 43545772), (14, 21772886), (17, 17930612), (28, 10886443), (34, 8965306), (41, 7434644), (68, 4482653), (82, 3717322), (119, 2561516), (164, 1858661), (238, 1280758), (287, 1062092), (476, 640379), (574, 531046), (697, 437332), (1148, 265523), (1394, 218666), (2788, 109333), (4879, 62476), (9758, 31238), (15619, 19516)]