298307296

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:110

約数の個数: 216

約数和(自身を含む): 788066496

約数和(自身を除く): 489759200

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 31, 32, 34, 38, 49, 56, 62, 68, 76, 98, 112, 119, 124, 133, 136, 152, 196, 217, 224, 238, 248, 266, 272, 304, 323, 361, 392, 434, 476, 496, 527, 532, 544, 589, 608, 646, 722, 784, 833, 868, 931, 952, 992, 1054, 1064, 1178, 1292, 1444, 1519, 1568, 1666, 1736, 1862, 1904, 2108, 2128, 2261, 2356, 2527, 2584, 2888, 3038, 3332, 3472, 3689, 3724, 3808, 4123, 4216, 4256, 4522, 4712, 5054, 5168, 5776, 6076, 6137, 6664, 6944, 7378, 7448, 8246, 8432, 9044, 9424, 10013, 10108, 10336, 11191, 11552, 12152, 12274, 13328, 14756, 14896, 15827, 16492, 16864, 17689, 18088, 18848, 20026, 20216, 22382, 24304, 24548, 25823, 26656, 28861, 29512, 29792, 31654, 32984, 35378, 36176, 40052, 40432, 42959, 44764, 48608, 49096, 51646, 57722, 59024, 63308, 65968, 70091, 70756, 72352, 78337, 80104, 80864, 85918, 89528, 98192, 103292, 115444, 118048, 126616, 131936, 140182, 141512, 156674, 160208, 171836, 179056, 190247, 196384, 206584, 230888, 253232, 280364, 283024, 300713, 313348, 320416, 343672, 358112, 380494, 413168, 461776, 490637, 506464, 548359, 560728, 566048, 601426, 626696, 687344, 760988, 826336, 923552, 981274, 1096718, 1121456, 1202852, 1253392, 1331729, 1374688, 1521976, 1962548, 2193436, 2242912, 2405704, 2506784, 2663458, 3043952, 3925096, 4386872, 4811408, 5326916, 6087904, 7850192, 8773744, 9322103, 9622816, 10653832, 15700384, 17547488, 18644206, 21307664, 37288412, 42615328, 74576824, 149153648, 298307296]

約数ペア:

[(1, 298307296), (2, 149153648), (4, 74576824), (7, 42615328), (8, 37288412), (14, 21307664), (16, 18644206), (17, 17547488), (19, 15700384), (28, 10653832), (31, 9622816), (32, 9322103), (34, 8773744), (38, 7850192), (49, 6087904), (56, 5326916), (62, 4811408), (68, 4386872), (76, 3925096), (98, 3043952), (112, 2663458), (119, 2506784), (124, 2405704), (133, 2242912), (136, 2193436), (152, 1962548), (196, 1521976), (217, 1374688), (224, 1331729), (238, 1253392), (248, 1202852), (266, 1121456), (272, 1096718), (304, 981274), (323, 923552), (361, 826336), (392, 760988), (434, 687344), (476, 626696), (496, 601426), (527, 566048), (532, 560728), (544, 548359), (589, 506464), (608, 490637), (646, 461776), (722, 413168), (784, 380494), (833, 358112), (868, 343672), (931, 320416), (952, 313348), (992, 300713), (1054, 283024), (1064, 280364), (1178, 253232), (1292, 230888), (1444, 206584), (1519, 196384), (1568, 190247), (1666, 179056), (1736, 171836), (1862, 160208), (1904, 156674), (2108, 141512), (2128, 140182), (2261, 131936), (2356, 126616), (2527, 118048), (2584, 115444), (2888, 103292), (3038, 98192), (3332, 89528), (3472, 85918), (3689, 80864), (3724, 80104), (3808, 78337), (4123, 72352), (4216, 70756), (4256, 70091), (4522, 65968), (4712, 63308), (5054, 59024), (5168, 57722), (5776, 51646), (6076, 49096), (6137, 48608), (6664, 44764), (6944, 42959), (7378, 40432), (7448, 40052), (8246, 36176), (8432, 35378), (9044, 32984), (9424, 31654), (10013, 29792), (10108, 29512), (10336, 28861), (11191, 26656), (11552, 25823), (12152, 24548), (12274, 24304), (13328, 22382), (14756, 20216), (14896, 20026), (15827, 18848), (16492, 18088), (16864, 17689)]