2017920384

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:510

約数の個数: 256

約数和(自身を含む): 6364800000

約数和(自身を除く): 4346879616

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, 79, 96, 108, 114, 128, 144, 152, 158, 171, 192, 216, 228, 237, 288, 304, 316, 342, 384, 389, 432, 456, 474, 513, 576, 608, 632, 684, 711, 778, 864, 912, 948, 1026, 1152, 1167, 1216, 1264, 1368, 1422, 1501, 1556, 1728, 1824, 1896, 2052, 2133, 2334, 2432, 2528, 2736, 2844, 3002, 3112, 3456, 3501, 3648, 3792, 4104, 4266, 4503, 4668, 5056, 5472, 5688, 6004, 6224, 7002, 7296, 7391, 7584, 8208, 8532, 9006, 9336, 10112, 10503, 10944, 11376, 12008, 12448, 13509, 14004, 14782, 15168, 16416, 17064, 18012, 18672, 21006, 21888, 22173, 22752, 24016, 24896, 27018, 28008, 29564, 30336, 30731, 32832, 34128, 36024, 37344, 40527, 42012, 44346, 45504, 48032, 49792, 54036, 56016, 59128, 61462, 65664, 66519, 68256, 72048, 74688, 81054, 84024, 88692, 91008, 92193, 96064, 108072, 112032, 118256, 122924, 133038, 136512, 144096, 149376, 162108, 168048, 177384, 184386, 192128, 199557, 216144, 224064, 236512, 245848, 266076, 273024, 276579, 288192, 324216, 336096, 354768, 368772, 399114, 432288, 448128, 473024, 491696, 532152, 553158, 576384, 583889, 648432, 672192, 709536, 737544, 798228, 829737, 864576, 946048, 983392, 1064304, 1106316, 1167778, 1296864, 1344384, 1419072, 1475088, 1596456, 1659474, 1729152, 1751667, 1966784, 2128608, 2212632, 2335556, 2593728, 2838144, 2950176, 3192912, 3318948, 3503334, 3933568, 4257216, 4425264, 4671112, 5187456, 5255001, 5900352, 6385824, 6637896, 7006668, 8514432, 8850528, 9342224, 10510002, 11800704, 12771648, 13275792, 14013336, 15765003, 17701056, 18684448, 21020004, 25543296, 26551584, 28026672, 31530006, 35402112, 37368896, 42040008, 53103168, 56053344, 63060012, 74737792, 84080016, 106206336, 112106688, 126120024, 168160032, 224213376, 252240048, 336320064, 504480096, 672640128, 1008960192, 2017920384]

約数ペア:

[(1, 2017920384), (2, 1008960192), (3, 672640128), (4, 504480096), (6, 336320064), (8, 252240048), (9, 224213376), (12, 168160032), (16, 126120024), (18, 112106688), (19, 106206336), (24, 84080016), (27, 74737792), (32, 63060012), (36, 56053344), (38, 53103168), (48, 42040008), (54, 37368896), (57, 35402112), (64, 31530006), (72, 28026672), (76, 26551584), (79, 25543296), (96, 21020004), (108, 18684448), (114, 17701056), (128, 15765003), (144, 14013336), (152, 13275792), (158, 12771648), (171, 11800704), (192, 10510002), (216, 9342224), (228, 8850528), (237, 8514432), (288, 7006668), (304, 6637896), (316, 6385824), (342, 5900352), (384, 5255001), (389, 5187456), (432, 4671112), (456, 4425264), (474, 4257216), (513, 3933568), (576, 3503334), (608, 3318948), (632, 3192912), (684, 2950176), (711, 2838144), (778, 2593728), (864, 2335556), (912, 2212632), (948, 2128608), (1026, 1966784), (1152, 1751667), (1167, 1729152), (1216, 1659474), (1264, 1596456), (1368, 1475088), (1422, 1419072), (1501, 1344384), (1556, 1296864), (1728, 1167778), (1824, 1106316), (1896, 1064304), (2052, 983392), (2133, 946048), (2334, 864576), (2432, 829737), (2528, 798228), (2736, 737544), (2844, 709536), (3002, 672192), (3112, 648432), (3456, 583889), (3501, 576384), (3648, 553158), (3792, 532152), (4104, 491696), (4266, 473024), (4503, 448128), (4668, 432288), (5056, 399114), (5472, 368772), (5688, 354768), (6004, 336096), (6224, 324216), (7002, 288192), (7296, 276579), (7391, 273024), (7584, 266076), (8208, 245848), (8532, 236512), (9006, 224064), (9336, 216144), (10112, 199557), (10503, 192128), (10944, 184386), (11376, 177384), (12008, 168048), (12448, 162108), (13509, 149376), (14004, 144096), (14782, 136512), (15168, 133038), (16416, 122924), (17064, 118256), (18012, 112032), (18672, 108072), (21006, 96064), (21888, 92193), (22173, 91008), (22752, 88692), (24016, 84024), (24896, 81054), (27018, 74688), (28008, 72048), (29564, 68256), (30336, 66519), (30731, 65664), (32832, 61462), (34128, 59128), (36024, 56016), (37344, 54036), (40527, 49792), (42012, 48032), (44346, 45504)]