515228688

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{577}}^1$

素因数の和:663

約数の個数: 200

約数和(自身を含む): 1639066968

約数和(自身を除く): 1123838280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 53, 54, 72, 78, 81, 104, 106, 108, 117, 144, 156, 159, 162, 208, 212, 216, 234, 312, 318, 324, 351, 424, 432, 468, 477, 577, 624, 636, 648, 689, 702, 848, 936, 954, 1053, 1154, 1272, 1296, 1378, 1404, 1431, 1731, 1872, 1908, 2067, 2106, 2308, 2544, 2756, 2808, 2862, 3462, 3816, 4134, 4212, 4293, 4616, 5193, 5512, 5616, 5724, 6201, 6924, 7501, 7632, 8268, 8424, 8586, 9232, 10386, 11024, 11448, 12402, 13848, 15002, 15579, 16536, 16848, 17172, 18603, 20772, 22503, 22896, 24804, 27696, 30004, 30581, 31158, 33072, 34344, 37206, 41544, 45006, 46737, 49608, 55809, 60008, 61162, 62316, 67509, 68688, 74412, 83088, 90012, 91743, 93474, 99216, 111618, 120016, 122324, 124632, 135018, 148824, 180024, 183486, 186948, 202527, 223236, 244648, 249264, 270036, 275229, 297648, 360048, 366972, 373896, 397553, 405054, 446472, 489296, 540072, 550458, 607581, 733944, 747792, 795106, 810108, 825687, 892944, 1080144, 1100916, 1192659, 1215162, 1467888, 1590212, 1620216, 1651374, 2201832, 2385318, 2430324, 2477061, 3180424, 3240432, 3302748, 3577977, 4403664, 4770636, 4860648, 4954122, 6360848, 6605496, 7155954, 9541272, 9721296, 9908244, 10733931, 13210992, 14311908, 19082544, 19816488, 21467862, 28623816, 32201793, 39632976, 42935724, 57247632, 64403586, 85871448, 128807172, 171742896, 257614344, 515228688]

約数ペア:

[(1, 515228688), (2, 257614344), (3, 171742896), (4, 128807172), (6, 85871448), (8, 64403586), (9, 57247632), (12, 42935724), (13, 39632976), (16, 32201793), (18, 28623816), (24, 21467862), (26, 19816488), (27, 19082544), (36, 14311908), (39, 13210992), (48, 10733931), (52, 9908244), (53, 9721296), (54, 9541272), (72, 7155954), (78, 6605496), (81, 6360848), (104, 4954122), (106, 4860648), (108, 4770636), (117, 4403664), (144, 3577977), (156, 3302748), (159, 3240432), (162, 3180424), (208, 2477061), (212, 2430324), (216, 2385318), (234, 2201832), (312, 1651374), (318, 1620216), (324, 1590212), (351, 1467888), (424, 1215162), (432, 1192659), (468, 1100916), (477, 1080144), (577, 892944), (624, 825687), (636, 810108), (648, 795106), (689, 747792), (702, 733944), (848, 607581), (936, 550458), (954, 540072), (1053, 489296), (1154, 446472), (1272, 405054), (1296, 397553), (1378, 373896), (1404, 366972), (1431, 360048), (1731, 297648), (1872, 275229), (1908, 270036), (2067, 249264), (2106, 244648), (2308, 223236), (2544, 202527), (2756, 186948), (2808, 183486), (2862, 180024), (3462, 148824), (3816, 135018), (4134, 124632), (4212, 122324), (4293, 120016), (4616, 111618), (5193, 99216), (5512, 93474), (5616, 91743), (5724, 90012), (6201, 83088), (6924, 74412), (7501, 68688), (7632, 67509), (8268, 62316), (8424, 61162), (8586, 60008), (9232, 55809), (10386, 49608), (11024, 46737), (11448, 45006), (12402, 41544), (13848, 37206), (15002, 34344), (15579, 33072), (16536, 31158), (16848, 30581), (17172, 30004), (18603, 27696), (20772, 24804), (22503, 22896)]