22256249344

素因数分解:

$2^9\times 7^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{331}}^1$

素因数の和:686

約数の個数: 160

約数和(自身を含む): 51874644096

約数和(自身を除く): 29618394752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 256, 257, 292, 331, 448, 511, 512, 514, 584, 662, 896, 1022, 1028, 1168, 1324, 1792, 1799, 2044, 2056, 2317, 2336, 2648, 3584, 3598, 4088, 4112, 4634, 4672, 5296, 7196, 8176, 8224, 9268, 9344, 10592, 14392, 16352, 16448, 18536, 18688, 18761, 21184, 24163, 28784, 32704, 32896, 37072, 37376, 37522, 42368, 48326, 57568, 65408, 65792, 74144, 75044, 84736, 85067, 96652, 115136, 130816, 131327, 131584, 148288, 150088, 169141, 169472, 170134, 193304, 230272, 261632, 262654, 296576, 300176, 338282, 340268, 386608, 460544, 525308, 593152, 595469, 600352, 676564, 680536, 773216, 921088, 1050616, 1186304, 1190938, 1200704, 1353128, 1361072, 1546432, 2101232, 2381876, 2401408, 2706256, 2722144, 3092864, 4202464, 4763752, 4802816, 5412512, 5444288, 6185728, 6209891, 8404928, 9527504, 9605632, 10825024, 10888576, 12371456, 12419782, 16809856, 19055008, 21650048, 21777152, 24839564, 33619712, 38110016, 43300096, 43469237, 43554304, 49679128, 67239424, 76220032, 86600192, 86938474, 99358256, 152440064, 173876948, 198716512, 304880128, 347753896, 397433024, 695507792, 794866048, 1391015584, 1589732096, 2782031168, 3179464192, 5564062336, 11128124672, 22256249344]

約数ペア:

[(1, 22256249344), (2, 11128124672), (4, 5564062336), (7, 3179464192), (8, 2782031168), (14, 1589732096), (16, 1391015584), (28, 794866048), (32, 695507792), (56, 397433024), (64, 347753896), (73, 304880128), (112, 198716512), (128, 173876948), (146, 152440064), (224, 99358256), (256, 86938474), (257, 86600192), (292, 76220032), (331, 67239424), (448, 49679128), (511, 43554304), (512, 43469237), (514, 43300096), (584, 38110016), (662, 33619712), (896, 24839564), (1022, 21777152), (1028, 21650048), (1168, 19055008), (1324, 16809856), (1792, 12419782), (1799, 12371456), (2044, 10888576), (2056, 10825024), (2317, 9605632), (2336, 9527504), (2648, 8404928), (3584, 6209891), (3598, 6185728), (4088, 5444288), (4112, 5412512), (4634, 4802816), (4672, 4763752), (5296, 4202464), (7196, 3092864), (8176, 2722144), (8224, 2706256), (9268, 2401408), (9344, 2381876), (10592, 2101232), (14392, 1546432), (16352, 1361072), (16448, 1353128), (18536, 1200704), (18688, 1190938), (18761, 1186304), (21184, 1050616), (24163, 921088), (28784, 773216), (32704, 680536), (32896, 676564), (37072, 600352), (37376, 595469), (37522, 593152), (42368, 525308), (48326, 460544), (57568, 386608), (65408, 340268), (65792, 338282), (74144, 300176), (75044, 296576), (84736, 262654), (85067, 261632), (96652, 230272), (115136, 193304), (130816, 170134), (131327, 169472), (131584, 169141), (148288, 150088)]