2008921752

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:622

約数の個数: 192

約数和(自身を含む): 5919713280

約数和(自身を除く): 3910791528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 47, 53, 69, 72, 92, 94, 106, 138, 141, 159, 184, 188, 207, 212, 276, 282, 318, 376, 414, 423, 424, 477, 487, 552, 564, 636, 828, 846, 954, 974, 1081, 1128, 1219, 1272, 1461, 1656, 1692, 1908, 1948, 2162, 2438, 2491, 2922, 3243, 3384, 3657, 3816, 3896, 4324, 4383, 4876, 4982, 5844, 6486, 7314, 7473, 8648, 8766, 9729, 9752, 9964, 10971, 11201, 11688, 12972, 14628, 14946, 17532, 19458, 19928, 21942, 22402, 22419, 22889, 25811, 25944, 29256, 29892, 33603, 35064, 38916, 43884, 44804, 44838, 45778, 51622, 57293, 59784, 67206, 68667, 77433, 77832, 87768, 89608, 89676, 91556, 100809, 103244, 114586, 134412, 137334, 154866, 171879, 179352, 183112, 201618, 206001, 206488, 229172, 232299, 268824, 274668, 309732, 343758, 403236, 412002, 458344, 464598, 515637, 526447, 549336, 593653, 619464, 687516, 806472, 824004, 929196, 1031274, 1052894, 1187306, 1213117, 1375032, 1579341, 1648008, 1780959, 1858392, 2062548, 2105788, 2374612, 2426234, 3158682, 3561918, 3639351, 4125096, 4211576, 4738023, 4749224, 4852468, 5342877, 6317364, 7123836, 7278702, 9476046, 9704936, 10685754, 10918053, 12634728, 14247672, 14557404, 18952092, 21371508, 21836106, 27901691, 29114808, 37904184, 42743016, 43672212, 55803382, 83705073, 87344424, 111606764, 167410146, 223213528, 251115219, 334820292, 502230438, 669640584, 1004460876, 2008921752]

約数ペア:

[(1, 2008921752), (2, 1004460876), (3, 669640584), (4, 502230438), (6, 334820292), (8, 251115219), (9, 223213528), (12, 167410146), (18, 111606764), (23, 87344424), (24, 83705073), (36, 55803382), (46, 43672212), (47, 42743016), (53, 37904184), (69, 29114808), (72, 27901691), (92, 21836106), (94, 21371508), (106, 18952092), (138, 14557404), (141, 14247672), (159, 12634728), (184, 10918053), (188, 10685754), (207, 9704936), (212, 9476046), (276, 7278702), (282, 7123836), (318, 6317364), (376, 5342877), (414, 4852468), (423, 4749224), (424, 4738023), (477, 4211576), (487, 4125096), (552, 3639351), (564, 3561918), (636, 3158682), (828, 2426234), (846, 2374612), (954, 2105788), (974, 2062548), (1081, 1858392), (1128, 1780959), (1219, 1648008), (1272, 1579341), (1461, 1375032), (1656, 1213117), (1692, 1187306), (1908, 1052894), (1948, 1031274), (2162, 929196), (2438, 824004), (2491, 806472), (2922, 687516), (3243, 619464), (3384, 593653), (3657, 549336), (3816, 526447), (3896, 515637), (4324, 464598), (4383, 458344), (4876, 412002), (4982, 403236), (5844, 343758), (6486, 309732), (7314, 274668), (7473, 268824), (8648, 232299), (8766, 229172), (9729, 206488), (9752, 206001), (9964, 201618), (10971, 183112), (11201, 179352), (11688, 171879), (12972, 154866), (14628, 137334), (14946, 134412), (17532, 114586), (19458, 103244), (19928, 100809), (21942, 91556), (22402, 89676), (22419, 89608), (22889, 87768), (25811, 77832), (25944, 77433), (29256, 68667), (29892, 67206), (33603, 59784), (35064, 57293), (38916, 51622), (43884, 45778), (44804, 44838)]