2008138872

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{3947}}^1$

素因数の和:4045

約数の個数: 128

約数和(自身を含む): 5628268800

約数和(自身を除く): 3620129928

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 29, 34, 43, 51, 58, 68, 86, 87, 102, 116, 129, 136, 172, 174, 204, 232, 258, 344, 348, 408, 493, 516, 696, 731, 986, 1032, 1247, 1462, 1479, 1972, 2193, 2494, 2924, 2958, 3741, 3944, 3947, 4386, 4988, 5848, 5916, 7482, 7894, 8772, 9976, 11832, 11841, 14964, 15788, 17544, 21199, 23682, 29928, 31576, 42398, 47364, 63597, 67099, 84796, 94728, 114463, 127194, 134198, 169592, 169721, 201297, 228926, 254388, 268396, 339442, 343389, 402594, 457852, 508776, 509163, 536792, 678884, 686778, 805188, 915704, 1018326, 1357768, 1373556, 1610376, 1945871, 2036652, 2747112, 2885257, 3891742, 4073304, 4921909, 5770514, 5837613, 7783484, 8655771, 9843818, 11541028, 11675226, 14765727, 15566968, 17311542, 19687636, 23082056, 23350452, 29531454, 34623084, 39375272, 46700904, 59062908, 69246168, 83672453, 118125816, 167344906, 251017359, 334689812, 502034718, 669379624, 1004069436, 2008138872]

約数ペア:

[(1, 2008138872), (2, 1004069436), (3, 669379624), (4, 502034718), (6, 334689812), (8, 251017359), (12, 167344906), (17, 118125816), (24, 83672453), (29, 69246168), (34, 59062908), (43, 46700904), (51, 39375272), (58, 34623084), (68, 29531454), (86, 23350452), (87, 23082056), (102, 19687636), (116, 17311542), (129, 15566968), (136, 14765727), (172, 11675226), (174, 11541028), (204, 9843818), (232, 8655771), (258, 7783484), (344, 5837613), (348, 5770514), (408, 4921909), (493, 4073304), (516, 3891742), (696, 2885257), (731, 2747112), (986, 2036652), (1032, 1945871), (1247, 1610376), (1462, 1373556), (1479, 1357768), (1972, 1018326), (2193, 915704), (2494, 805188), (2924, 686778), (2958, 678884), (3741, 536792), (3944, 509163), (3947, 508776), (4386, 457852), (4988, 402594), (5848, 343389), (5916, 339442), (7482, 268396), (7894, 254388), (8772, 228926), (9976, 201297), (11832, 169721), (11841, 169592), (14964, 134198), (15788, 127194), (17544, 114463), (21199, 94728), (23682, 84796), (29928, 67099), (31576, 63597), (42398, 47364)]