303968462

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1361}}^1$

素因数の和:1473

約数の個数: 48

約数和(自身を含む): 553375152

約数和(自身を除く): 249406690

約数列:

[1, 2, 7, 14, 43, 49, 53, 86, 98, 106, 301, 371, 602, 742, 1361, 2107, 2279, 2597, 2722, 4214, 4558, 5194, 9527, 15953, 19054, 31906, 58523, 66689, 72133, 111671, 117046, 133378, 144266, 223342, 409661, 504931, 819322, 1009862, 2867627, 3101719, 3534517, 5735254, 6203438, 7069034, 21712033, 43424066, 151984231, 303968462]

約数ペア:

[(1, 303968462), (2, 151984231), (7, 43424066), (14, 21712033), (43, 7069034), (49, 6203438), (53, 5735254), (86, 3534517), (98, 3101719), (106, 2867627), (301, 1009862), (371, 819322), (602, 504931), (742, 409661), (1361, 223342), (2107, 144266), (2279, 133378), (2597, 117046), (2722, 111671), (4214, 72133), (4558, 66689), (5194, 58523), (9527, 31906), (15953, 19054)]