339989868

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{1283}}^1$

素因数の和:1743

約数の個数: 72

約数和(自身を含む): 912785328

約数和(自身を除く): 572795460

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 433, 612, 866, 1283, 1299, 1732, 2566, 2598, 3849, 3897, 5132, 5196, 7361, 7698, 7794, 11547, 14722, 15396, 15588, 21811, 22083, 23094, 29444, 43622, 44166, 46188, 65433, 66249, 87244, 88332, 130866, 132498, 196299, 261732, 264996, 392598, 555539, 785196, 1111078, 1666617, 2222156, 3333234, 4999851, 6666468, 9444163, 9999702, 18888326, 19999404, 28332489, 37776652, 56664978, 84997467, 113329956, 169994934, 339989868]

約数ペア:

[(1, 339989868), (2, 169994934), (3, 113329956), (4, 84997467), (6, 56664978), (9, 37776652), (12, 28332489), (17, 19999404), (18, 18888326), (34, 9999702), (36, 9444163), (51, 6666468), (68, 4999851), (102, 3333234), (153, 2222156), (204, 1666617), (306, 1111078), (433, 785196), (612, 555539), (866, 392598), (1283, 264996), (1299, 261732), (1732, 196299), (2566, 132498), (2598, 130866), (3849, 88332), (3897, 87244), (5132, 66249), (5196, 65433), (7361, 46188), (7698, 44166), (7794, 43622), (11547, 29444), (14722, 23094), (15396, 22083), (15588, 21811)]