254133612

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:142

約数の個数: 240

約数和(自身を含む): 764739360

約数和(自身を除く): 510605748

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 29, 34, 36, 37, 43, 51, 54, 58, 68, 74, 81, 86, 87, 102, 108, 111, 116, 129, 148, 153, 162, 172, 174, 204, 222, 258, 261, 306, 324, 333, 348, 387, 444, 459, 493, 516, 522, 612, 629, 666, 731, 774, 783, 918, 986, 999, 1044, 1073, 1161, 1247, 1258, 1332, 1377, 1462, 1479, 1548, 1566, 1591, 1836, 1887, 1972, 1998, 2146, 2193, 2322, 2349, 2494, 2516, 2754, 2924, 2958, 2997, 3132, 3182, 3219, 3483, 3741, 3774, 3996, 4292, 4386, 4437, 4644, 4698, 4773, 4988, 5508, 5661, 5916, 5994, 6364, 6438, 6579, 6966, 7482, 7548, 8772, 8874, 9396, 9546, 9657, 11223, 11322, 11988, 12876, 13158, 13311, 13932, 14319, 14964, 16983, 17748, 18241, 19092, 19314, 19737, 21199, 22446, 22644, 26316, 26622, 27047, 28638, 28971, 33669, 33966, 36482, 38628, 39474, 39933, 42398, 42957, 44892, 46139, 50949, 53244, 54094, 54723, 57276, 57942, 59211, 63597, 67338, 67932, 72964, 78948, 79866, 81141, 84796, 85914, 86913, 92278, 101007, 101898, 108188, 109446, 115884, 118422, 127194, 128871, 134676, 138417, 159732, 162282, 164169, 171828, 173826, 184556, 190791, 202014, 203796, 218892, 236844, 243423, 254388, 257742, 276834, 324564, 328338, 347652, 381582, 404028, 415251, 486846, 492507, 515484, 553668, 572373, 656676, 730269, 763164, 784363, 830502, 973692, 985014, 1144746, 1245753, 1460538, 1477521, 1568726, 1661004, 1717119, 1970028, 2190807, 2289492, 2353089, 2491506, 2921076, 2955042, 3137452, 3434238, 3737259, 4381614, 4706178, 4983012, 5910084, 6868476, 7059267, 7474518, 8763228, 9412356, 14118534, 14949036, 21177801, 28237068, 42355602, 63533403, 84711204, 127066806, 254133612]

約数ペア:

[(1, 254133612), (2, 127066806), (3, 84711204), (4, 63533403), (6, 42355602), (9, 28237068), (12, 21177801), (17, 14949036), (18, 14118534), (27, 9412356), (29, 8763228), (34, 7474518), (36, 7059267), (37, 6868476), (43, 5910084), (51, 4983012), (54, 4706178), (58, 4381614), (68, 3737259), (74, 3434238), (81, 3137452), (86, 2955042), (87, 2921076), (102, 2491506), (108, 2353089), (111, 2289492), (116, 2190807), (129, 1970028), (148, 1717119), (153, 1661004), (162, 1568726), (172, 1477521), (174, 1460538), (204, 1245753), (222, 1144746), (258, 985014), (261, 973692), (306, 830502), (324, 784363), (333, 763164), (348, 730269), (387, 656676), (444, 572373), (459, 553668), (493, 515484), (516, 492507), (522, 486846), (612, 415251), (629, 404028), (666, 381582), (731, 347652), (774, 328338), (783, 324564), (918, 276834), (986, 257742), (999, 254388), (1044, 243423), (1073, 236844), (1161, 218892), (1247, 203796), (1258, 202014), (1332, 190791), (1377, 184556), (1462, 173826), (1479, 171828), (1548, 164169), (1566, 162282), (1591, 159732), (1836, 138417), (1887, 134676), (1972, 128871), (1998, 127194), (2146, 118422), (2193, 115884), (2322, 109446), (2349, 108188), (2494, 101898), (2516, 101007), (2754, 92278), (2924, 86913), (2958, 85914), (2997, 84796), (3132, 81141), (3182, 79866), (3219, 78948), (3483, 72964), (3741, 67932), (3774, 67338), (3996, 63597), (4292, 59211), (4386, 57942), (4437, 57276), (4644, 54723), (4698, 54094), (4773, 53244), (4988, 50949), (5508, 46139), (5661, 44892), (5916, 42957), (5994, 42398), (6364, 39933), (6438, 39474), (6579, 38628), (6966, 36482), (7482, 33966), (7548, 33669), (8772, 28971), (8874, 28638), (9396, 27047), (9546, 26622), (9657, 26316), (11223, 22644), (11322, 22446), (11988, 21199), (12876, 19737), (13158, 19314), (13311, 19092), (13932, 18241), (14319, 17748), (14964, 16983)]