304257436

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{4937}}^1$

素因数の和:5050

約数の個数: 48

約数和(自身を含む): 637120512

約数和(自身を除く): 332863076

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 71, 124, 142, 217, 284, 434, 497, 868, 994, 1988, 2201, 4402, 4937, 8804, 9874, 15407, 19748, 30814, 34559, 61628, 69118, 138236, 153047, 306094, 350527, 612188, 701054, 1071329, 1402108, 2142658, 2453689, 4285316, 4907378, 9814756, 10866337, 21732674, 43465348, 76064359, 152128718, 304257436]

約数ペア:

[(1, 304257436), (2, 152128718), (4, 76064359), (7, 43465348), (14, 21732674), (28, 10866337), (31, 9814756), (62, 4907378), (71, 4285316), (124, 2453689), (142, 2142658), (217, 1402108), (284, 1071329), (434, 701054), (497, 612188), (868, 350527), (994, 306094), (1988, 153047), (2201, 138236), (4402, 69118), (4937, 61628), (8804, 34559), (9874, 30814), (15407, 19748)]