307930112

素因数分解:

$2^{10}\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:89

約数の個数: 198

約数和(自身を含む): 800184582

約数和(自身を除く): 492254470

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 49, 56, 64, 68, 76, 98, 112, 119, 128, 133, 136, 152, 196, 224, 238, 256, 266, 272, 304, 323, 361, 392, 448, 476, 512, 532, 544, 608, 646, 722, 784, 833, 896, 931, 952, 1024, 1064, 1088, 1216, 1292, 1444, 1568, 1666, 1792, 1862, 1904, 2128, 2176, 2261, 2432, 2527, 2584, 2888, 3136, 3332, 3584, 3724, 3808, 4256, 4352, 4522, 4864, 5054, 5168, 5776, 6137, 6272, 6664, 7168, 7448, 7616, 8512, 8704, 9044, 9728, 10108, 10336, 11552, 12274, 12544, 13328, 14896, 15232, 15827, 17024, 17408, 17689, 18088, 19456, 20216, 20672, 23104, 24548, 25088, 26656, 29792, 30464, 31654, 34048, 35378, 36176, 40432, 41344, 42959, 46208, 49096, 50176, 53312, 59584, 60928, 63308, 68096, 70756, 72352, 80864, 82688, 85918, 92416, 98192, 106624, 119168, 121856, 126616, 136192, 141512, 144704, 161728, 165376, 171836, 184832, 196384, 213248, 238336, 253232, 283024, 289408, 300713, 323456, 330752, 343672, 369664, 392768, 426496, 476672, 506464, 566048, 578816, 601426, 646912, 687344, 785536, 852992, 953344, 1012928, 1132096, 1157632, 1202852, 1293824, 1374688, 1571072, 2025856, 2264192, 2315264, 2405704, 2587648, 2749376, 3142144, 4051712, 4528384, 4811408, 5498752, 6284288, 8103424, 9056768, 9622816, 10997504, 16206848, 18113536, 19245632, 21995008, 38491264, 43990016, 76982528, 153965056, 307930112]

約数ペア:

[(1, 307930112), (2, 153965056), (4, 76982528), (7, 43990016), (8, 38491264), (14, 21995008), (16, 19245632), (17, 18113536), (19, 16206848), (28, 10997504), (32, 9622816), (34, 9056768), (38, 8103424), (49, 6284288), (56, 5498752), (64, 4811408), (68, 4528384), (76, 4051712), (98, 3142144), (112, 2749376), (119, 2587648), (128, 2405704), (133, 2315264), (136, 2264192), (152, 2025856), (196, 1571072), (224, 1374688), (238, 1293824), (256, 1202852), (266, 1157632), (272, 1132096), (304, 1012928), (323, 953344), (361, 852992), (392, 785536), (448, 687344), (476, 646912), (512, 601426), (532, 578816), (544, 566048), (608, 506464), (646, 476672), (722, 426496), (784, 392768), (833, 369664), (896, 343672), (931, 330752), (952, 323456), (1024, 300713), (1064, 289408), (1088, 283024), (1216, 253232), (1292, 238336), (1444, 213248), (1568, 196384), (1666, 184832), (1792, 171836), (1862, 165376), (1904, 161728), (2128, 144704), (2176, 141512), (2261, 136192), (2432, 126616), (2527, 121856), (2584, 119168), (2888, 106624), (3136, 98192), (3332, 92416), (3584, 85918), (3724, 82688), (3808, 80864), (4256, 72352), (4352, 70756), (4522, 68096), (4864, 63308), (5054, 60928), (5168, 59584), (5776, 53312), (6137, 50176), (6272, 49096), (6664, 46208), (7168, 42959), (7448, 41344), (7616, 40432), (8512, 36176), (8704, 35378), (9044, 34048), (9728, 31654), (10108, 30464), (10336, 29792), (11552, 26656), (12274, 25088), (12544, 24548), (13328, 23104), (14896, 20672), (15232, 20216), (15827, 19456), (17024, 18088), (17408, 17689)]