289046784

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:193

約数の個数: 216

約数和(自身を含む): 888747552

約数和(自身を除く): 599700768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 128, 131, 136, 156, 169, 192, 204, 208, 221, 256, 262, 272, 312, 338, 384, 393, 408, 416, 442, 507, 524, 544, 624, 663, 676, 768, 786, 816, 832, 884, 1014, 1048, 1088, 1248, 1326, 1352, 1572, 1632, 1664, 1703, 1768, 2028, 2096, 2176, 2227, 2496, 2652, 2704, 2873, 3144, 3264, 3328, 3406, 3536, 4056, 4192, 4352, 4454, 4992, 5109, 5304, 5408, 5746, 6288, 6528, 6681, 6812, 7072, 8112, 8384, 8619, 8908, 9984, 10218, 10608, 10816, 11492, 12576, 13056, 13362, 13624, 14144, 16224, 16768, 17238, 17816, 20436, 21216, 21632, 22139, 22984, 25152, 26724, 27248, 28288, 28951, 32448, 33536, 34476, 35632, 40872, 42432, 43264, 44278, 45968, 50304, 53448, 54496, 56576, 57902, 64896, 66417, 68952, 71264, 81744, 84864, 86853, 88556, 91936, 100608, 106896, 108992, 115804, 129792, 132834, 137904, 142528, 163488, 169728, 173706, 177112, 183872, 213792, 217984, 231608, 265668, 275808, 285056, 326976, 347412, 354224, 367744, 376363, 427584, 435968, 463216, 531336, 551616, 570112, 653952, 694824, 708448, 735488, 752726, 855168, 926432, 1062672, 1103232, 1129089, 1307904, 1389648, 1416896, 1505452, 1710336, 1852864, 2125344, 2206464, 2258178, 2779296, 2833792, 3010904, 3705728, 4250688, 4516356, 5558592, 5667584, 6021808, 7411456, 8501376, 9032712, 11117184, 12043616, 17002752, 18065424, 22234368, 24087232, 36130848, 48174464, 72261696, 96348928, 144523392, 289046784]

約数ペア:

[(1, 289046784), (2, 144523392), (3, 96348928), (4, 72261696), (6, 48174464), (8, 36130848), (12, 24087232), (13, 22234368), (16, 18065424), (17, 17002752), (24, 12043616), (26, 11117184), (32, 9032712), (34, 8501376), (39, 7411456), (48, 6021808), (51, 5667584), (52, 5558592), (64, 4516356), (68, 4250688), (78, 3705728), (96, 3010904), (102, 2833792), (104, 2779296), (128, 2258178), (131, 2206464), (136, 2125344), (156, 1852864), (169, 1710336), (192, 1505452), (204, 1416896), (208, 1389648), (221, 1307904), (256, 1129089), (262, 1103232), (272, 1062672), (312, 926432), (338, 855168), (384, 752726), (393, 735488), (408, 708448), (416, 694824), (442, 653952), (507, 570112), (524, 551616), (544, 531336), (624, 463216), (663, 435968), (676, 427584), (768, 376363), (786, 367744), (816, 354224), (832, 347412), (884, 326976), (1014, 285056), (1048, 275808), (1088, 265668), (1248, 231608), (1326, 217984), (1352, 213792), (1572, 183872), (1632, 177112), (1664, 173706), (1703, 169728), (1768, 163488), (2028, 142528), (2096, 137904), (2176, 132834), (2227, 129792), (2496, 115804), (2652, 108992), (2704, 106896), (2873, 100608), (3144, 91936), (3264, 88556), (3328, 86853), (3406, 84864), (3536, 81744), (4056, 71264), (4192, 68952), (4352, 66417), (4454, 64896), (4992, 57902), (5109, 56576), (5304, 54496), (5408, 53448), (5746, 50304), (6288, 45968), (6528, 44278), (6681, 43264), (6812, 42432), (7072, 40872), (8112, 35632), (8384, 34476), (8619, 33536), (8908, 32448), (9984, 28951), (10218, 28288), (10608, 27248), (10816, 26724), (11492, 25152), (12576, 22984), (13056, 22139), (13362, 21632), (13624, 21216), (14144, 20436), (16224, 17816), (16768, 17238)]