191515968

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:322

約数の個数: 224

約数和(自身を含む): 655441920

約数和(自身を除く): 463925952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 71, 72, 84, 96, 108, 112, 126, 142, 144, 168, 189, 192, 213, 216, 223, 224, 252, 284, 288, 336, 378, 426, 432, 446, 448, 497, 504, 568, 576, 639, 669, 672, 756, 852, 864, 892, 994, 1008, 1136, 1278, 1338, 1344, 1491, 1512, 1561, 1704, 1728, 1784, 1917, 1988, 2007, 2016, 2272, 2556, 2676, 2982, 3024, 3122, 3408, 3568, 3834, 3976, 4014, 4032, 4473, 4544, 4683, 5112, 5352, 5964, 6021, 6048, 6244, 6816, 7136, 7668, 7952, 8028, 8946, 9366, 10224, 10704, 11928, 12042, 12096, 12488, 13419, 13632, 14049, 14272, 15336, 15833, 15904, 16056, 17892, 18732, 20448, 21408, 23856, 24084, 24976, 26838, 28098, 30672, 31666, 31808, 32112, 35784, 37464, 40896, 42147, 42816, 47499, 47712, 48168, 49952, 53676, 56196, 61344, 63332, 64224, 71568, 74928, 84294, 94998, 95424, 96336, 99904, 107352, 110831, 112392, 122688, 126664, 128448, 142497, 143136, 149856, 168588, 189996, 192672, 214704, 221662, 224784, 253328, 284994, 286272, 299712, 332493, 337176, 379992, 385344, 427491, 429408, 443324, 449568, 506656, 569988, 664986, 674352, 759984, 854982, 858816, 886648, 899136, 997479, 1013312, 1139976, 1329972, 1348704, 1519968, 1709964, 1773296, 1994958, 2279952, 2659944, 2697408, 2992437, 3039936, 3419928, 3546592, 3989916, 4559904, 5319888, 5984874, 6839856, 7093184, 7979832, 9119808, 10639776, 11969748, 13679712, 15959664, 21279552, 23939496, 27359424, 31919328, 47878992, 63838656, 95757984, 191515968]

約数ペア:

[(1, 191515968), (2, 95757984), (3, 63838656), (4, 47878992), (6, 31919328), (7, 27359424), (8, 23939496), (9, 21279552), (12, 15959664), (14, 13679712), (16, 11969748), (18, 10639776), (21, 9119808), (24, 7979832), (27, 7093184), (28, 6839856), (32, 5984874), (36, 5319888), (42, 4559904), (48, 3989916), (54, 3546592), (56, 3419928), (63, 3039936), (64, 2992437), (71, 2697408), (72, 2659944), (84, 2279952), (96, 1994958), (108, 1773296), (112, 1709964), (126, 1519968), (142, 1348704), (144, 1329972), (168, 1139976), (189, 1013312), (192, 997479), (213, 899136), (216, 886648), (223, 858816), (224, 854982), (252, 759984), (284, 674352), (288, 664986), (336, 569988), (378, 506656), (426, 449568), (432, 443324), (446, 429408), (448, 427491), (497, 385344), (504, 379992), (568, 337176), (576, 332493), (639, 299712), (669, 286272), (672, 284994), (756, 253328), (852, 224784), (864, 221662), (892, 214704), (994, 192672), (1008, 189996), (1136, 168588), (1278, 149856), (1338, 143136), (1344, 142497), (1491, 128448), (1512, 126664), (1561, 122688), (1704, 112392), (1728, 110831), (1784, 107352), (1917, 99904), (1988, 96336), (2007, 95424), (2016, 94998), (2272, 84294), (2556, 74928), (2676, 71568), (2982, 64224), (3024, 63332), (3122, 61344), (3408, 56196), (3568, 53676), (3834, 49952), (3976, 48168), (4014, 47712), (4032, 47499), (4473, 42816), (4544, 42147), (4683, 40896), (5112, 37464), (5352, 35784), (5964, 32112), (6021, 31808), (6048, 31666), (6244, 30672), (6816, 28098), (7136, 26838), (7668, 24976), (7952, 24084), (8028, 23856), (8946, 21408), (9366, 20448), (10224, 18732), (10704, 17892), (11928, 16056), (12042, 15904), (12096, 15833), (12488, 15336), (13419, 14272), (13632, 14049)]