293407488

素因数分解:

$2^8\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:280

約数の個数: 288

約数和(自身を含む): 1006629120

約数和(自身を除く): 713221632

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 32, 33, 34, 36, 44, 48, 51, 54, 64, 66, 68, 72, 88, 96, 99, 102, 108, 128, 132, 136, 144, 153, 176, 187, 192, 198, 204, 216, 227, 256, 264, 272, 288, 297, 306, 352, 374, 384, 396, 408, 432, 454, 459, 528, 544, 561, 576, 594, 612, 681, 704, 748, 768, 792, 816, 864, 908, 918, 1056, 1088, 1122, 1152, 1188, 1224, 1362, 1408, 1496, 1584, 1632, 1683, 1728, 1816, 1836, 2043, 2112, 2176, 2244, 2304, 2376, 2448, 2497, 2724, 2816, 2992, 3168, 3264, 3366, 3456, 3632, 3672, 3859, 4086, 4224, 4352, 4488, 4752, 4896, 4994, 5049, 5448, 5984, 6129, 6336, 6528, 6732, 6912, 7264, 7344, 7491, 7718, 8172, 8448, 8976, 9504, 9792, 9988, 10098, 10896, 11577, 11968, 12258, 12672, 13056, 13464, 14528, 14688, 14982, 15436, 16344, 17952, 19008, 19584, 19976, 20196, 21792, 22473, 23154, 23936, 24516, 25344, 26928, 29056, 29376, 29964, 30872, 32688, 34731, 35904, 38016, 39168, 39952, 40392, 42449, 43584, 44946, 46308, 47872, 49032, 53856, 58112, 58752, 59928, 61744, 65376, 67419, 69462, 71808, 76032, 79904, 80784, 84898, 87168, 89892, 92616, 98064, 104193, 107712, 117504, 119856, 123488, 127347, 130752, 134838, 138924, 143616, 159808, 161568, 169796, 174336, 179784, 185232, 196128, 208386, 215424, 239712, 246976, 254694, 261504, 269676, 277848, 319616, 323136, 339592, 359568, 370464, 382041, 392256, 416772, 430848, 479424, 493952, 509388, 523008, 539352, 555696, 639232, 646272, 679184, 719136, 740928, 764082, 784512, 833544, 958848, 987904, 1018776, 1078704, 1111392, 1146123, 1292544, 1358368, 1438272, 1481856, 1528164, 1569024, 1667088, 1917696, 2037552, 2157408, 2222784, 2292246, 2716736, 2876544, 2963712, 3056328, 3334176, 4075104, 4314816, 4445568, 4584492, 5433472, 5753088, 6112656, 6668352, 8150208, 8629632, 8891136, 9168984, 10866944, 12225312, 13336704, 16300416, 17259264, 18337968, 24450624, 26673408, 32600832, 36675936, 48901248, 73351872, 97802496, 146703744, 293407488]

約数ペア:

[(1, 293407488), (2, 146703744), (3, 97802496), (4, 73351872), (6, 48901248), (8, 36675936), (9, 32600832), (11, 26673408), (12, 24450624), (16, 18337968), (17, 17259264), (18, 16300416), (22, 13336704), (24, 12225312), (27, 10866944), (32, 9168984), (33, 8891136), (34, 8629632), (36, 8150208), (44, 6668352), (48, 6112656), (51, 5753088), (54, 5433472), (64, 4584492), (66, 4445568), (68, 4314816), (72, 4075104), (88, 3334176), (96, 3056328), (99, 2963712), (102, 2876544), (108, 2716736), (128, 2292246), (132, 2222784), (136, 2157408), (144, 2037552), (153, 1917696), (176, 1667088), (187, 1569024), (192, 1528164), (198, 1481856), (204, 1438272), (216, 1358368), (227, 1292544), (256, 1146123), (264, 1111392), (272, 1078704), (288, 1018776), (297, 987904), (306, 958848), (352, 833544), (374, 784512), (384, 764082), (396, 740928), (408, 719136), (432, 679184), (454, 646272), (459, 639232), (528, 555696), (544, 539352), (561, 523008), (576, 509388), (594, 493952), (612, 479424), (681, 430848), (704, 416772), (748, 392256), (768, 382041), (792, 370464), (816, 359568), (864, 339592), (908, 323136), (918, 319616), (1056, 277848), (1088, 269676), (1122, 261504), (1152, 254694), (1188, 246976), (1224, 239712), (1362, 215424), (1408, 208386), (1496, 196128), (1584, 185232), (1632, 179784), (1683, 174336), (1728, 169796), (1816, 161568), (1836, 159808), (2043, 143616), (2112, 138924), (2176, 134838), (2244, 130752), (2304, 127347), (2376, 123488), (2448, 119856), (2497, 117504), (2724, 107712), (2816, 104193), (2992, 98064), (3168, 92616), (3264, 89892), (3366, 87168), (3456, 84898), (3632, 80784), (3672, 79904), (3859, 76032), (4086, 71808), (4224, 69462), (4352, 67419), (4488, 65376), (4752, 61744), (4896, 59928), (4994, 58752), (5049, 58112), (5448, 53856), (5984, 49032), (6129, 47872), (6336, 46308), (6528, 44946), (6732, 43584), (6912, 42449), (7264, 40392), (7344, 39952), (7491, 39168), (7718, 38016), (8172, 35904), (8448, 34731), (8976, 32688), (9504, 30872), (9792, 29964), (9988, 29376), (10098, 29056), (10896, 26928), (11577, 25344), (11968, 24516), (12258, 23936), (12672, 23154), (13056, 22473), (13464, 21792), (14528, 20196), (14688, 19976), (14982, 19584), (15436, 19008), (16344, 17952)]