2890976718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{479}}^1$

素因数の和:694

約数の個数: 128

約数和(自身を含む): 7166361600

約数和(自身を除く): 4275384882

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 79, 102, 107, 119, 158, 214, 237, 238, 321, 357, 474, 479, 553, 642, 714, 749, 958, 1106, 1343, 1437, 1498, 1659, 1819, 2247, 2686, 2874, 3318, 3353, 3638, 4029, 4494, 5457, 6706, 8058, 8143, 8453, 9401, 10059, 10914, 12733, 16286, 16906, 18802, 20118, 24429, 25359, 25466, 28203, 37841, 38199, 48858, 50718, 51253, 56406, 57001, 59171, 75682, 76398, 102506, 113523, 114002, 118342, 143701, 153759, 171003, 177513, 227046, 264887, 287402, 307518, 342006, 355026, 358771, 431103, 529774, 643297, 717542, 794661, 862206, 871301, 1005907, 1076313, 1286594, 1589322, 1742602, 1929891, 2011814, 2152626, 2613903, 3017721, 3859782, 4048987, 4503079, 5227806, 6035442, 6099107, 8097974, 9006158, 12146961, 12198214, 13509237, 18297321, 24293922, 27018474, 28342909, 36594642, 56685818, 68832779, 85028727, 137665558, 170057454, 206498337, 412996674, 481829453, 963658906, 1445488359, 2890976718]

約数ペア:

[(1, 2890976718), (2, 1445488359), (3, 963658906), (6, 481829453), (7, 412996674), (14, 206498337), (17, 170057454), (21, 137665558), (34, 85028727), (42, 68832779), (51, 56685818), (79, 36594642), (102, 28342909), (107, 27018474), (119, 24293922), (158, 18297321), (214, 13509237), (237, 12198214), (238, 12146961), (321, 9006158), (357, 8097974), (474, 6099107), (479, 6035442), (553, 5227806), (642, 4503079), (714, 4048987), (749, 3859782), (958, 3017721), (1106, 2613903), (1343, 2152626), (1437, 2011814), (1498, 1929891), (1659, 1742602), (1819, 1589322), (2247, 1286594), (2686, 1076313), (2874, 1005907), (3318, 871301), (3353, 862206), (3638, 794661), (4029, 717542), (4494, 643297), (5457, 529774), (6706, 431103), (8058, 358771), (8143, 355026), (8453, 342006), (9401, 307518), (10059, 287402), (10914, 264887), (12733, 227046), (16286, 177513), (16906, 171003), (18802, 153759), (20118, 143701), (24429, 118342), (25359, 114002), (25466, 113523), (28203, 102506), (37841, 76398), (38199, 75682), (48858, 59171), (50718, 57001), (51253, 56406)]