340922624

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:109

約数の個数: 216

約数和(自身を含む): 897136128

約数和(自身を除く): 556213504

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 31, 32, 34, 38, 56, 62, 64, 68, 76, 112, 119, 124, 128, 133, 136, 152, 217, 224, 238, 248, 256, 266, 272, 304, 323, 361, 434, 448, 476, 496, 527, 532, 544, 589, 608, 646, 722, 868, 896, 952, 992, 1054, 1064, 1088, 1178, 1216, 1292, 1444, 1736, 1792, 1904, 1984, 2108, 2128, 2176, 2261, 2356, 2432, 2527, 2584, 2888, 3472, 3689, 3808, 3968, 4123, 4216, 4256, 4352, 4522, 4712, 4864, 5054, 5168, 5776, 6137, 6944, 7378, 7616, 7936, 8246, 8432, 8512, 9044, 9424, 10013, 10108, 10336, 11191, 11552, 12274, 13888, 14756, 15232, 16492, 16864, 17024, 18088, 18848, 20026, 20216, 20672, 22382, 23104, 24548, 27776, 29512, 30464, 32984, 33728, 34048, 36176, 37696, 40052, 40432, 41344, 42959, 44764, 46208, 49096, 55552, 59024, 65968, 67456, 70091, 72352, 75392, 78337, 80104, 80864, 82688, 85918, 89528, 92416, 98192, 118048, 131936, 134912, 140182, 144704, 150784, 156674, 160208, 161728, 171836, 179056, 190247, 196384, 236096, 263872, 280364, 289408, 313348, 320416, 323456, 343672, 358112, 380494, 392768, 472192, 527744, 560728, 578816, 626696, 640832, 646912, 687344, 716224, 760988, 785536, 944384, 1055488, 1121456, 1253392, 1281664, 1331729, 1374688, 1432448, 1521976, 1571072, 2242912, 2506784, 2563328, 2663458, 2749376, 2864896, 3043952, 4485824, 5013568, 5326916, 5498752, 6087904, 8971648, 10027136, 10653832, 10997504, 12175808, 17943296, 20054272, 21307664, 24351616, 42615328, 48703232, 85230656, 170461312, 340922624]

約数ペア:

[(1, 340922624), (2, 170461312), (4, 85230656), (7, 48703232), (8, 42615328), (14, 24351616), (16, 21307664), (17, 20054272), (19, 17943296), (28, 12175808), (31, 10997504), (32, 10653832), (34, 10027136), (38, 8971648), (56, 6087904), (62, 5498752), (64, 5326916), (68, 5013568), (76, 4485824), (112, 3043952), (119, 2864896), (124, 2749376), (128, 2663458), (133, 2563328), (136, 2506784), (152, 2242912), (217, 1571072), (224, 1521976), (238, 1432448), (248, 1374688), (256, 1331729), (266, 1281664), (272, 1253392), (304, 1121456), (323, 1055488), (361, 944384), (434, 785536), (448, 760988), (476, 716224), (496, 687344), (527, 646912), (532, 640832), (544, 626696), (589, 578816), (608, 560728), (646, 527744), (722, 472192), (868, 392768), (896, 380494), (952, 358112), (992, 343672), (1054, 323456), (1064, 320416), (1088, 313348), (1178, 289408), (1216, 280364), (1292, 263872), (1444, 236096), (1736, 196384), (1792, 190247), (1904, 179056), (1984, 171836), (2108, 161728), (2128, 160208), (2176, 156674), (2261, 150784), (2356, 144704), (2432, 140182), (2527, 134912), (2584, 131936), (2888, 118048), (3472, 98192), (3689, 92416), (3808, 89528), (3968, 85918), (4123, 82688), (4216, 80864), (4256, 80104), (4352, 78337), (4522, 75392), (4712, 72352), (4864, 70091), (5054, 67456), (5168, 65968), (5776, 59024), (6137, 55552), (6944, 49096), (7378, 46208), (7616, 44764), (7936, 42959), (8246, 41344), (8432, 40432), (8512, 40052), (9044, 37696), (9424, 36176), (10013, 34048), (10108, 33728), (10336, 32984), (11191, 30464), (11552, 29512), (12274, 27776), (13888, 24548), (14756, 23104), (15232, 22382), (16492, 20672), (16864, 20216), (17024, 20026), (18088, 18848)]