505428768

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2647}}^1$

素因数の和:2696

約数の個数: 192

約数和(自身を含む): 1681585920

約数和(自身を除く): 1176157152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 32, 34, 36, 39, 48, 51, 52, 54, 68, 72, 78, 96, 102, 104, 108, 117, 136, 144, 153, 156, 204, 208, 216, 221, 234, 272, 288, 306, 312, 351, 408, 416, 432, 442, 459, 468, 544, 612, 624, 663, 702, 816, 864, 884, 918, 936, 1224, 1248, 1326, 1404, 1632, 1768, 1836, 1872, 1989, 2448, 2647, 2652, 2808, 3536, 3672, 3744, 3978, 4896, 5294, 5304, 5616, 5967, 7072, 7344, 7941, 7956, 10588, 10608, 11232, 11934, 14688, 15882, 15912, 21176, 21216, 23823, 23868, 31764, 31824, 34411, 42352, 44999, 47646, 47736, 63528, 63648, 68822, 71469, 84704, 89998, 95292, 95472, 103233, 127056, 134997, 137644, 142938, 179996, 190584, 190944, 206466, 254112, 269994, 275288, 285876, 309699, 359992, 381168, 404991, 412932, 539988, 550576, 571752, 584987, 619398, 719984, 762336, 809982, 825864, 929097, 1079976, 1101152, 1143504, 1169974, 1214973, 1238796, 1439968, 1619964, 1651728, 1754961, 1858194, 2159952, 2287008, 2339948, 2429946, 2477592, 3239928, 3303456, 3509922, 3716388, 4319904, 4679896, 4859892, 4955184, 5264883, 6479856, 7019844, 7432776, 9359792, 9719784, 9910368, 10529766, 12959712, 14039688, 14865552, 15794649, 18719584, 19439568, 21059532, 28079376, 29731104, 31589298, 38879136, 42119064, 56158752, 63178596, 84238128, 126357192, 168476256, 252714384, 505428768]

約数ペア:

[(1, 505428768), (2, 252714384), (3, 168476256), (4, 126357192), (6, 84238128), (8, 63178596), (9, 56158752), (12, 42119064), (13, 38879136), (16, 31589298), (17, 29731104), (18, 28079376), (24, 21059532), (26, 19439568), (27, 18719584), (32, 15794649), (34, 14865552), (36, 14039688), (39, 12959712), (48, 10529766), (51, 9910368), (52, 9719784), (54, 9359792), (68, 7432776), (72, 7019844), (78, 6479856), (96, 5264883), (102, 4955184), (104, 4859892), (108, 4679896), (117, 4319904), (136, 3716388), (144, 3509922), (153, 3303456), (156, 3239928), (204, 2477592), (208, 2429946), (216, 2339948), (221, 2287008), (234, 2159952), (272, 1858194), (288, 1754961), (306, 1651728), (312, 1619964), (351, 1439968), (408, 1238796), (416, 1214973), (432, 1169974), (442, 1143504), (459, 1101152), (468, 1079976), (544, 929097), (612, 825864), (624, 809982), (663, 762336), (702, 719984), (816, 619398), (864, 584987), (884, 571752), (918, 550576), (936, 539988), (1224, 412932), (1248, 404991), (1326, 381168), (1404, 359992), (1632, 309699), (1768, 285876), (1836, 275288), (1872, 269994), (1989, 254112), (2448, 206466), (2647, 190944), (2652, 190584), (2808, 179996), (3536, 142938), (3672, 137644), (3744, 134997), (3978, 127056), (4896, 103233), (5294, 95472), (5304, 95292), (5616, 89998), (5967, 84704), (7072, 71469), (7344, 68822), (7941, 63648), (7956, 63528), (10588, 47736), (10608, 47646), (11232, 44999), (11934, 42352), (14688, 34411), (15882, 31824), (15912, 31764), (21176, 23868), (21216, 23823)]