318878112

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:411

約数の個数: 192

約数和(自身を含む): 1026514944

約数和(自身を除く): 707636832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 103, 112, 119, 136, 168, 204, 206, 224, 238, 271, 272, 309, 336, 357, 408, 412, 476, 542, 544, 618, 672, 714, 721, 813, 816, 824, 952, 1084, 1236, 1428, 1442, 1626, 1632, 1648, 1751, 1897, 1904, 2163, 2168, 2472, 2856, 2884, 3252, 3296, 3502, 3794, 3808, 4326, 4336, 4607, 4944, 5253, 5691, 5712, 5768, 6504, 7004, 7588, 8652, 8672, 9214, 9888, 10506, 11382, 11424, 11536, 12257, 13008, 13821, 14008, 15176, 17304, 18428, 21012, 22764, 23072, 24514, 26016, 27642, 27913, 28016, 30352, 32249, 34608, 36771, 36856, 42024, 45528, 49028, 55284, 55826, 56032, 60704, 64498, 69216, 73542, 73712, 83739, 84048, 91056, 96747, 98056, 110568, 111652, 128996, 147084, 147424, 167478, 168096, 182112, 193494, 195391, 196112, 221136, 223304, 257992, 294168, 334956, 386988, 390782, 392224, 442272, 446608, 474521, 515984, 586173, 588336, 669912, 773976, 781564, 893216, 949042, 1031968, 1172346, 1176672, 1339824, 1423563, 1547952, 1563128, 1898084, 2344692, 2679648, 2847126, 3095904, 3126256, 3321647, 3796168, 4689384, 5694252, 6252512, 6643294, 7592336, 9378768, 9964941, 11388504, 13286588, 15184672, 18757536, 19929882, 22777008, 26573176, 39859764, 45554016, 53146352, 79719528, 106292704, 159439056, 318878112]

約数ペア:

[(1, 318878112), (2, 159439056), (3, 106292704), (4, 79719528), (6, 53146352), (7, 45554016), (8, 39859764), (12, 26573176), (14, 22777008), (16, 19929882), (17, 18757536), (21, 15184672), (24, 13286588), (28, 11388504), (32, 9964941), (34, 9378768), (42, 7592336), (48, 6643294), (51, 6252512), (56, 5694252), (68, 4689384), (84, 3796168), (96, 3321647), (102, 3126256), (103, 3095904), (112, 2847126), (119, 2679648), (136, 2344692), (168, 1898084), (204, 1563128), (206, 1547952), (224, 1423563), (238, 1339824), (271, 1176672), (272, 1172346), (309, 1031968), (336, 949042), (357, 893216), (408, 781564), (412, 773976), (476, 669912), (542, 588336), (544, 586173), (618, 515984), (672, 474521), (714, 446608), (721, 442272), (813, 392224), (816, 390782), (824, 386988), (952, 334956), (1084, 294168), (1236, 257992), (1428, 223304), (1442, 221136), (1626, 196112), (1632, 195391), (1648, 193494), (1751, 182112), (1897, 168096), (1904, 167478), (2163, 147424), (2168, 147084), (2472, 128996), (2856, 111652), (2884, 110568), (3252, 98056), (3296, 96747), (3502, 91056), (3794, 84048), (3808, 83739), (4326, 73712), (4336, 73542), (4607, 69216), (4944, 64498), (5253, 60704), (5691, 56032), (5712, 55826), (5768, 55284), (6504, 49028), (7004, 45528), (7588, 42024), (8652, 36856), (8672, 36771), (9214, 34608), (9888, 32249), (10506, 30352), (11382, 28016), (11424, 27913), (11536, 27642), (12257, 26016), (13008, 24514), (13821, 23072), (14008, 22764), (15176, 21012), (17304, 18428)]