197376256

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:101

約数の個数: 288

約数和(自身を含む): 565125120

約数和(自身を除く): 367748864

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 19, 22, 28, 31, 32, 34, 38, 44, 56, 62, 64, 68, 76, 77, 88, 112, 119, 124, 128, 133, 136, 152, 154, 176, 187, 209, 217, 224, 238, 248, 256, 266, 272, 304, 308, 323, 341, 352, 374, 418, 434, 448, 476, 496, 527, 532, 544, 589, 608, 616, 646, 682, 704, 748, 836, 868, 896, 952, 992, 1054, 1064, 1088, 1178, 1216, 1232, 1292, 1309, 1364, 1408, 1463, 1496, 1672, 1736, 1792, 1904, 1984, 2108, 2128, 2176, 2261, 2356, 2387, 2432, 2464, 2584, 2618, 2728, 2816, 2926, 2992, 3344, 3472, 3553, 3689, 3808, 3968, 4123, 4216, 4256, 4352, 4522, 4712, 4774, 4864, 4928, 5168, 5236, 5456, 5797, 5852, 5984, 6479, 6688, 6944, 7106, 7378, 7616, 7936, 8246, 8432, 8512, 9044, 9424, 9548, 9856, 10013, 10336, 10472, 10912, 11594, 11704, 11968, 12958, 13376, 13888, 14212, 14756, 15232, 16492, 16864, 17024, 18088, 18848, 19096, 19712, 20026, 20672, 20944, 21824, 23188, 23408, 23936, 24871, 25916, 26752, 27776, 28424, 29512, 30464, 32984, 33728, 34048, 36176, 37696, 38192, 40052, 40579, 41344, 41888, 43648, 45353, 46376, 46816, 47872, 49742, 51832, 53504, 55552, 56848, 59024, 65968, 67456, 70091, 72352, 75392, 76384, 80104, 81158, 82688, 83776, 87296, 90706, 92752, 93632, 99484, 103664, 110143, 113696, 118048, 131936, 134912, 140182, 144704, 150784, 152768, 160208, 162316, 167552, 181412, 185504, 187264, 198968, 207328, 220286, 227392, 236096, 263872, 280364, 289408, 305536, 320416, 324632, 335104, 362824, 371008, 374528, 397936, 414656, 440572, 454784, 472192, 527744, 560728, 578816, 611072, 640832, 649264, 725648, 742016, 771001, 795872, 829312, 881144, 909568, 944384, 1055488, 1121456, 1281664, 1298528, 1451296, 1484032, 1542002, 1591744, 1658624, 1762288, 2242912, 2563328, 2597056, 2902592, 3084004, 3183488, 3524576, 4485824, 5194112, 5805184, 6168008, 6366976, 7049152, 8971648, 10388224, 11610368, 12336016, 14098304, 17943296, 24672032, 28196608, 49344064, 98688128, 197376256]

約数ペア:

[(1, 197376256), (2, 98688128), (4, 49344064), (7, 28196608), (8, 24672032), (11, 17943296), (14, 14098304), (16, 12336016), (17, 11610368), (19, 10388224), (22, 8971648), (28, 7049152), (31, 6366976), (32, 6168008), (34, 5805184), (38, 5194112), (44, 4485824), (56, 3524576), (62, 3183488), (64, 3084004), (68, 2902592), (76, 2597056), (77, 2563328), (88, 2242912), (112, 1762288), (119, 1658624), (124, 1591744), (128, 1542002), (133, 1484032), (136, 1451296), (152, 1298528), (154, 1281664), (176, 1121456), (187, 1055488), (209, 944384), (217, 909568), (224, 881144), (238, 829312), (248, 795872), (256, 771001), (266, 742016), (272, 725648), (304, 649264), (308, 640832), (323, 611072), (341, 578816), (352, 560728), (374, 527744), (418, 472192), (434, 454784), (448, 440572), (476, 414656), (496, 397936), (527, 374528), (532, 371008), (544, 362824), (589, 335104), (608, 324632), (616, 320416), (646, 305536), (682, 289408), (704, 280364), (748, 263872), (836, 236096), (868, 227392), (896, 220286), (952, 207328), (992, 198968), (1054, 187264), (1064, 185504), (1088, 181412), (1178, 167552), (1216, 162316), (1232, 160208), (1292, 152768), (1309, 150784), (1364, 144704), (1408, 140182), (1463, 134912), (1496, 131936), (1672, 118048), (1736, 113696), (1792, 110143), (1904, 103664), (1984, 99484), (2108, 93632), (2128, 92752), (2176, 90706), (2261, 87296), (2356, 83776), (2387, 82688), (2432, 81158), (2464, 80104), (2584, 76384), (2618, 75392), (2728, 72352), (2816, 70091), (2926, 67456), (2992, 65968), (3344, 59024), (3472, 56848), (3553, 55552), (3689, 53504), (3808, 51832), (3968, 49742), (4123, 47872), (4216, 46816), (4256, 46376), (4352, 45353), (4522, 43648), (4712, 41888), (4774, 41344), (4864, 40579), (4928, 40052), (5168, 38192), (5236, 37696), (5456, 36176), (5797, 34048), (5852, 33728), (5984, 32984), (6479, 30464), (6688, 29512), (6944, 28424), (7106, 27776), (7378, 26752), (7616, 25916), (7936, 24871), (8246, 23936), (8432, 23408), (8512, 23188), (9044, 21824), (9424, 20944), (9548, 20672), (9856, 20026), (10013, 19712), (10336, 19096), (10472, 18848), (10912, 18088), (11594, 17024), (11704, 16864), (11968, 16492), (12958, 15232), (13376, 14756), (13888, 14212)]