969668406

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{859}}^1$

素因数の和:939

約数の個数: 144

約数和(自身を含む): 2635975680

約数和(自身を除く): 1666307274

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 31, 34, 42, 51, 62, 63, 93, 102, 119, 126, 153, 186, 217, 238, 279, 289, 306, 357, 434, 527, 558, 578, 651, 714, 859, 867, 1054, 1071, 1302, 1581, 1718, 1734, 1953, 2023, 2142, 2577, 2601, 3162, 3689, 3906, 4046, 4743, 5154, 5202, 6013, 6069, 7378, 7731, 8959, 9486, 11067, 12026, 12138, 14603, 15462, 17918, 18039, 18207, 22134, 26629, 26877, 29206, 33201, 36078, 36414, 43809, 53258, 53754, 54117, 62713, 66402, 79887, 80631, 87618, 102221, 108234, 125426, 131427, 159774, 161262, 186403, 188139, 204442, 239661, 248251, 262854, 306663, 372806, 376278, 452693, 479322, 496502, 559209, 564417, 613326, 744753, 905386, 919989, 1118418, 1128834, 1358079, 1489506, 1677627, 1737757, 1839978, 2234259, 2716158, 3168851, 3355254, 3475514, 4074237, 4468518, 5213271, 6337702, 7695781, 8148474, 9506553, 10426542, 15391562, 15639813, 19013106, 23087343, 28519659, 31279626, 46174686, 53870467, 57039318, 69262029, 107740934, 138524058, 161611401, 323222802, 484834203, 969668406]

約数ペア:

[(1, 969668406), (2, 484834203), (3, 323222802), (6, 161611401), (7, 138524058), (9, 107740934), (14, 69262029), (17, 57039318), (18, 53870467), (21, 46174686), (31, 31279626), (34, 28519659), (42, 23087343), (51, 19013106), (62, 15639813), (63, 15391562), (93, 10426542), (102, 9506553), (119, 8148474), (126, 7695781), (153, 6337702), (186, 5213271), (217, 4468518), (238, 4074237), (279, 3475514), (289, 3355254), (306, 3168851), (357, 2716158), (434, 2234259), (527, 1839978), (558, 1737757), (578, 1677627), (651, 1489506), (714, 1358079), (859, 1128834), (867, 1118418), (1054, 919989), (1071, 905386), (1302, 744753), (1581, 613326), (1718, 564417), (1734, 559209), (1953, 496502), (2023, 479322), (2142, 452693), (2577, 376278), (2601, 372806), (3162, 306663), (3689, 262854), (3906, 248251), (4046, 239661), (4743, 204442), (5154, 188139), (5202, 186403), (6013, 161262), (6069, 159774), (7378, 131427), (7731, 125426), (8959, 108234), (9486, 102221), (11067, 87618), (12026, 80631), (12138, 79887), (14603, 66402), (15462, 62713), (17918, 54117), (18039, 53754), (18207, 53258), (22134, 43809), (26629, 36414), (26877, 36078), (29206, 33201)]