528398208

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:674

約数の個数: 256

約数和(自身を含む): 1770720000

約数和(自身を除く): 1242321792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 48, 52, 54, 57, 64, 72, 76, 78, 96, 104, 108, 114, 117, 128, 144, 152, 156, 171, 192, 208, 216, 228, 234, 247, 288, 304, 312, 342, 351, 384, 416, 432, 456, 468, 494, 513, 576, 608, 619, 624, 684, 702, 741, 832, 864, 912, 936, 988, 1026, 1152, 1216, 1238, 1248, 1368, 1404, 1482, 1664, 1728, 1824, 1857, 1872, 1976, 2052, 2223, 2432, 2476, 2496, 2736, 2808, 2964, 3456, 3648, 3714, 3744, 3952, 4104, 4446, 4952, 4992, 5472, 5571, 5616, 5928, 6669, 7296, 7428, 7488, 7904, 8047, 8208, 8892, 9904, 10944, 11142, 11232, 11761, 11856, 13338, 14856, 14976, 15808, 16094, 16416, 16713, 17784, 19808, 21888, 22284, 22464, 23522, 23712, 24141, 26676, 29712, 31616, 32188, 32832, 33426, 35283, 35568, 39616, 44568, 44928, 47044, 47424, 48282, 53352, 59424, 64376, 65664, 66852, 70566, 71136, 72423, 79232, 89136, 94088, 94848, 96564, 105849, 106704, 118848, 128752, 133704, 141132, 142272, 144846, 152893, 178272, 188176, 193128, 211698, 213408, 217269, 237696, 257504, 267408, 282264, 284544, 289692, 305786, 317547, 356544, 376352, 386256, 423396, 426816, 434538, 458679, 515008, 534816, 564528, 579384, 611572, 635094, 713088, 752704, 772512, 846792, 853632, 869076, 917358, 1030016, 1069632, 1129056, 1158768, 1223144, 1270188, 1376037, 1505408, 1545024, 1693584, 1738152, 1834716, 2139264, 2258112, 2317536, 2446288, 2540376, 2752074, 3090048, 3387168, 3476304, 3669432, 4128111, 4516224, 4635072, 4892576, 5080752, 5504148, 6774336, 6952608, 7338864, 8256222, 9270144, 9785152, 10161504, 11008296, 13548672, 13905216, 14677728, 16512444, 19570304, 20323008, 22016592, 27810432, 29355456, 33024888, 40646016, 44033184, 58710912, 66049776, 88066368, 132099552, 176132736, 264199104, 528398208]

約数ペア:

[(1, 528398208), (2, 264199104), (3, 176132736), (4, 132099552), (6, 88066368), (8, 66049776), (9, 58710912), (12, 44033184), (13, 40646016), (16, 33024888), (18, 29355456), (19, 27810432), (24, 22016592), (26, 20323008), (27, 19570304), (32, 16512444), (36, 14677728), (38, 13905216), (39, 13548672), (48, 11008296), (52, 10161504), (54, 9785152), (57, 9270144), (64, 8256222), (72, 7338864), (76, 6952608), (78, 6774336), (96, 5504148), (104, 5080752), (108, 4892576), (114, 4635072), (117, 4516224), (128, 4128111), (144, 3669432), (152, 3476304), (156, 3387168), (171, 3090048), (192, 2752074), (208, 2540376), (216, 2446288), (228, 2317536), (234, 2258112), (247, 2139264), (288, 1834716), (304, 1738152), (312, 1693584), (342, 1545024), (351, 1505408), (384, 1376037), (416, 1270188), (432, 1223144), (456, 1158768), (468, 1129056), (494, 1069632), (513, 1030016), (576, 917358), (608, 869076), (619, 853632), (624, 846792), (684, 772512), (702, 752704), (741, 713088), (832, 635094), (864, 611572), (912, 579384), (936, 564528), (988, 534816), (1026, 515008), (1152, 458679), (1216, 434538), (1238, 426816), (1248, 423396), (1368, 386256), (1404, 376352), (1482, 356544), (1664, 317547), (1728, 305786), (1824, 289692), (1857, 284544), (1872, 282264), (1976, 267408), (2052, 257504), (2223, 237696), (2432, 217269), (2476, 213408), (2496, 211698), (2736, 193128), (2808, 188176), (2964, 178272), (3456, 152893), (3648, 144846), (3714, 142272), (3744, 141132), (3952, 133704), (4104, 128752), (4446, 118848), (4952, 106704), (4992, 105849), (5472, 96564), (5571, 94848), (5616, 94088), (5928, 89136), (6669, 79232), (7296, 72423), (7428, 71136), (7488, 70566), (7904, 66852), (8047, 65664), (8208, 64376), (8892, 59424), (9904, 53352), (10944, 48282), (11142, 47424), (11232, 47044), (11761, 44928), (11856, 44568), (13338, 39616), (14856, 35568), (14976, 35283), (15808, 33426), (16094, 32832), (16416, 32188), (16713, 31616), (17784, 29712), (19808, 26676), (21888, 24141), (22284, 23712), (22464, 23522)]