19001808896

素因数分解:

$2^{11}\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:440

約数の個数: 192

約数和(自身を含む): 44838743040

約数和(自身を除く): 25836934144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 73, 112, 128, 134, 146, 224, 256, 268, 271, 292, 448, 469, 511, 512, 536, 542, 584, 896, 938, 1022, 1024, 1072, 1084, 1168, 1792, 1876, 1897, 2044, 2048, 2144, 2168, 2336, 3584, 3752, 3794, 4088, 4288, 4336, 4672, 4891, 7168, 7504, 7588, 8176, 8576, 8672, 9344, 9782, 14336, 15008, 15176, 16352, 17152, 17344, 18157, 18688, 19564, 19783, 30016, 30352, 32704, 34237, 34304, 34688, 36314, 37376, 39128, 39566, 60032, 60704, 65408, 68474, 68608, 69376, 72628, 74752, 78256, 79132, 120064, 121408, 127099, 130816, 136948, 137216, 138481, 138752, 145256, 149504, 156512, 158264, 240128, 242816, 254198, 261632, 273896, 276962, 277504, 290512, 313024, 316528, 480256, 485632, 508396, 523264, 547792, 553924, 555008, 581024, 626048, 633056, 960512, 971264, 1016792, 1046528, 1095584, 1107848, 1162048, 1252096, 1266112, 1325461, 1942528, 2033584, 2191168, 2215696, 2324096, 2504192, 2532224, 2650922, 3885056, 4067168, 4382336, 4431392, 4648192, 5008384, 5064448, 5301844, 8134336, 8764672, 8862784, 9278227, 9296384, 10016768, 10128896, 10603688, 16268672, 17529344, 17725568, 18556454, 18592768, 20257792, 21207376, 32537344, 35058688, 35451136, 37112908, 37185536, 40515584, 42414752, 65074688, 70117376, 70902272, 74225816, 84829504, 130149376, 141804544, 148451632, 169659008, 260298752, 283609088, 296903264, 339318016, 593806528, 678636032, 1187613056, 1357272064, 2375226112, 2714544128, 4750452224, 9500904448, 19001808896]

約数ペア:

[(1, 19001808896), (2, 9500904448), (4, 4750452224), (7, 2714544128), (8, 2375226112), (14, 1357272064), (16, 1187613056), (28, 678636032), (32, 593806528), (56, 339318016), (64, 296903264), (67, 283609088), (73, 260298752), (112, 169659008), (128, 148451632), (134, 141804544), (146, 130149376), (224, 84829504), (256, 74225816), (268, 70902272), (271, 70117376), (292, 65074688), (448, 42414752), (469, 40515584), (511, 37185536), (512, 37112908), (536, 35451136), (542, 35058688), (584, 32537344), (896, 21207376), (938, 20257792), (1022, 18592768), (1024, 18556454), (1072, 17725568), (1084, 17529344), (1168, 16268672), (1792, 10603688), (1876, 10128896), (1897, 10016768), (2044, 9296384), (2048, 9278227), (2144, 8862784), (2168, 8764672), (2336, 8134336), (3584, 5301844), (3752, 5064448), (3794, 5008384), (4088, 4648192), (4288, 4431392), (4336, 4382336), (4672, 4067168), (4891, 3885056), (7168, 2650922), (7504, 2532224), (7588, 2504192), (8176, 2324096), (8576, 2215696), (8672, 2191168), (9344, 2033584), (9782, 1942528), (14336, 1325461), (15008, 1266112), (15176, 1252096), (16352, 1162048), (17152, 1107848), (17344, 1095584), (18157, 1046528), (18688, 1016792), (19564, 971264), (19783, 960512), (30016, 633056), (30352, 626048), (32704, 581024), (34237, 555008), (34304, 553924), (34688, 547792), (36314, 523264), (37376, 508396), (39128, 485632), (39566, 480256), (60032, 316528), (60704, 313024), (65408, 290512), (68474, 277504), (68608, 276962), (69376, 273896), (72628, 261632), (74752, 254198), (78256, 242816), (79132, 240128), (120064, 158264), (121408, 156512), (127099, 149504), (130816, 145256), (136948, 138752), (137216, 138481)]