197140608

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:340

約数の個数: 256

約数和(自身を含む): 690336000

約数和(自身を除く): 493195392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 54, 56, 58, 63, 64, 72, 84, 87, 96, 108, 112, 116, 126, 128, 144, 168, 174, 189, 192, 203, 216, 224, 232, 252, 261, 281, 288, 336, 348, 378, 384, 406, 432, 448, 464, 504, 522, 562, 576, 609, 672, 696, 756, 783, 812, 843, 864, 896, 928, 1008, 1044, 1124, 1152, 1218, 1344, 1392, 1512, 1566, 1624, 1686, 1728, 1827, 1856, 1967, 2016, 2088, 2248, 2436, 2529, 2688, 2784, 3024, 3132, 3248, 3372, 3456, 3654, 3712, 3934, 4032, 4176, 4496, 4872, 5058, 5481, 5568, 5901, 6048, 6264, 6496, 6744, 7308, 7587, 7868, 8064, 8149, 8352, 8992, 9744, 10116, 10962, 11136, 11802, 12096, 12528, 12992, 13488, 14616, 15174, 15736, 16298, 16704, 17703, 17984, 19488, 20232, 21924, 23604, 24192, 24447, 25056, 25984, 26976, 29232, 30348, 31472, 32596, 33408, 35406, 35968, 38976, 40464, 43848, 47208, 48894, 50112, 53109, 53952, 57043, 58464, 60696, 62944, 65192, 70812, 73341, 77952, 80928, 87696, 94416, 97788, 100224, 106218, 107904, 114086, 116928, 121392, 125888, 130384, 141624, 146682, 161856, 171129, 175392, 188832, 195576, 212436, 220023, 228172, 233856, 242784, 251776, 260768, 283248, 293364, 323712, 342258, 350784, 377664, 391152, 424872, 440046, 456344, 485568, 513387, 521536, 566496, 586728, 684516, 701568, 755328, 782304, 849744, 880092, 912688, 971136, 1026774, 1043072, 1132992, 1173456, 1369032, 1540161, 1564608, 1699488, 1760184, 1825376, 2053548, 2265984, 2346912, 2738064, 3080322, 3129216, 3398976, 3520368, 3650752, 4107096, 4693824, 5476128, 6160644, 6797952, 7040736, 7301504, 8214192, 9387648, 10952256, 12321288, 14081472, 16428384, 21904512, 24642576, 28162944, 32856768, 49285152, 65713536, 98570304, 197140608]

約数ペア:

[(1, 197140608), (2, 98570304), (3, 65713536), (4, 49285152), (6, 32856768), (7, 28162944), (8, 24642576), (9, 21904512), (12, 16428384), (14, 14081472), (16, 12321288), (18, 10952256), (21, 9387648), (24, 8214192), (27, 7301504), (28, 7040736), (29, 6797952), (32, 6160644), (36, 5476128), (42, 4693824), (48, 4107096), (54, 3650752), (56, 3520368), (58, 3398976), (63, 3129216), (64, 3080322), (72, 2738064), (84, 2346912), (87, 2265984), (96, 2053548), (108, 1825376), (112, 1760184), (116, 1699488), (126, 1564608), (128, 1540161), (144, 1369032), (168, 1173456), (174, 1132992), (189, 1043072), (192, 1026774), (203, 971136), (216, 912688), (224, 880092), (232, 849744), (252, 782304), (261, 755328), (281, 701568), (288, 684516), (336, 586728), (348, 566496), (378, 521536), (384, 513387), (406, 485568), (432, 456344), (448, 440046), (464, 424872), (504, 391152), (522, 377664), (562, 350784), (576, 342258), (609, 323712), (672, 293364), (696, 283248), (756, 260768), (783, 251776), (812, 242784), (843, 233856), (864, 228172), (896, 220023), (928, 212436), (1008, 195576), (1044, 188832), (1124, 175392), (1152, 171129), (1218, 161856), (1344, 146682), (1392, 141624), (1512, 130384), (1566, 125888), (1624, 121392), (1686, 116928), (1728, 114086), (1827, 107904), (1856, 106218), (1967, 100224), (2016, 97788), (2088, 94416), (2248, 87696), (2436, 80928), (2529, 77952), (2688, 73341), (2784, 70812), (3024, 65192), (3132, 62944), (3248, 60696), (3372, 58464), (3456, 57043), (3654, 53952), (3712, 53109), (3934, 50112), (4032, 48894), (4176, 47208), (4496, 43848), (4872, 40464), (5058, 38976), (5481, 35968), (5568, 35406), (5901, 33408), (6048, 32596), (6264, 31472), (6496, 30348), (6744, 29232), (7308, 26976), (7587, 25984), (7868, 25056), (8064, 24447), (8149, 24192), (8352, 23604), (8992, 21924), (9744, 20232), (10116, 19488), (10962, 17984), (11136, 17703), (11802, 16704), (12096, 16298), (12528, 15736), (12992, 15174), (13488, 14616)]