1688352768

素因数分解:

$2^{11}\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1607}}^1$

素因数の和:1657

約数の個数: 192

約数和(自身を含む): 5267808000

約数和(自身を除く): 3579455232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 256, 288, 304, 342, 384, 432, 456, 512, 513, 576, 608, 684, 768, 864, 912, 1024, 1026, 1152, 1216, 1368, 1536, 1607, 1728, 1824, 2048, 2052, 2304, 2432, 2736, 3072, 3214, 3456, 3648, 4104, 4608, 4821, 4864, 5472, 6144, 6428, 6912, 7296, 8208, 9216, 9642, 9728, 10944, 12856, 13824, 14463, 14592, 16416, 18432, 19284, 19456, 21888, 25712, 27648, 28926, 29184, 30533, 32832, 38568, 38912, 43389, 43776, 51424, 55296, 57852, 58368, 61066, 65664, 77136, 86778, 87552, 91599, 102848, 115704, 116736, 122132, 131328, 154272, 173556, 175104, 183198, 205696, 231408, 244264, 262656, 274797, 308544, 347112, 350208, 366396, 411392, 462816, 488528, 525312, 549594, 617088, 694224, 732792, 822784, 824391, 925632, 977056, 1050624, 1099188, 1234176, 1388448, 1465584, 1645568, 1648782, 1851264, 1954112, 2198376, 2468352, 2776896, 2931168, 3291136, 3297564, 3702528, 3908224, 4396752, 4936704, 5553792, 5862336, 6595128, 7405056, 7816448, 8793504, 9873408, 11107584, 11724672, 13190256, 14810112, 15632896, 17587008, 22215168, 23449344, 26380512, 29620224, 31265792, 35174016, 44430336, 46898688, 52761024, 62531584, 70348032, 88860672, 93797376, 105522048, 140696064, 187594752, 211044096, 281392128, 422088192, 562784256, 844176384, 1688352768]

約数ペア:

[(1, 1688352768), (2, 844176384), (3, 562784256), (4, 422088192), (6, 281392128), (8, 211044096), (9, 187594752), (12, 140696064), (16, 105522048), (18, 93797376), (19, 88860672), (24, 70348032), (27, 62531584), (32, 52761024), (36, 46898688), (38, 44430336), (48, 35174016), (54, 31265792), (57, 29620224), (64, 26380512), (72, 23449344), (76, 22215168), (96, 17587008), (108, 15632896), (114, 14810112), (128, 13190256), (144, 11724672), (152, 11107584), (171, 9873408), (192, 8793504), (216, 7816448), (228, 7405056), (256, 6595128), (288, 5862336), (304, 5553792), (342, 4936704), (384, 4396752), (432, 3908224), (456, 3702528), (512, 3297564), (513, 3291136), (576, 2931168), (608, 2776896), (684, 2468352), (768, 2198376), (864, 1954112), (912, 1851264), (1024, 1648782), (1026, 1645568), (1152, 1465584), (1216, 1388448), (1368, 1234176), (1536, 1099188), (1607, 1050624), (1728, 977056), (1824, 925632), (2048, 824391), (2052, 822784), (2304, 732792), (2432, 694224), (2736, 617088), (3072, 549594), (3214, 525312), (3456, 488528), (3648, 462816), (4104, 411392), (4608, 366396), (4821, 350208), (4864, 347112), (5472, 308544), (6144, 274797), (6428, 262656), (6912, 244264), (7296, 231408), (8208, 205696), (9216, 183198), (9642, 175104), (9728, 173556), (10944, 154272), (12856, 131328), (13824, 122132), (14463, 116736), (14592, 115704), (16416, 102848), (18432, 91599), (19284, 87552), (19456, 86778), (21888, 77136), (25712, 65664), (27648, 61066), (28926, 58368), (29184, 57852), (30533, 55296), (32832, 51424), (38568, 43776), (38912, 43389)]