777340928

素因数分解:

$2^{11}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:182

約数の個数: 192

約数和(自身を含む): 1977655680

約数和(自身を除く): 1200314752

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 43, 52, 56, 64, 86, 91, 97, 104, 112, 128, 172, 182, 194, 208, 224, 256, 301, 344, 364, 388, 416, 448, 512, 559, 602, 679, 688, 728, 776, 832, 896, 1024, 1118, 1204, 1261, 1358, 1376, 1456, 1552, 1664, 1792, 2048, 2236, 2408, 2522, 2716, 2752, 2912, 3104, 3328, 3584, 3913, 4171, 4472, 4816, 5044, 5432, 5504, 5824, 6208, 6656, 7168, 7826, 8342, 8827, 8944, 9632, 10088, 10864, 11008, 11648, 12416, 13312, 14336, 15652, 16684, 17654, 17888, 19264, 20176, 21728, 22016, 23296, 24832, 26624, 29197, 31304, 33368, 35308, 35776, 38528, 40352, 43456, 44032, 46592, 49664, 54223, 58394, 62608, 66736, 70616, 71552, 77056, 80704, 86912, 88064, 93184, 99328, 108446, 116788, 125216, 133472, 141232, 143104, 154112, 161408, 173824, 186368, 198656, 216892, 233576, 250432, 266944, 282464, 286208, 308224, 322816, 347648, 379561, 433784, 467152, 500864, 533888, 564928, 572416, 616448, 645632, 695296, 759122, 867568, 934304, 1001728, 1067776, 1129856, 1144832, 1291264, 1390592, 1518244, 1735136, 1868608, 2003456, 2135552, 2259712, 2582528, 3036488, 3470272, 3737216, 4006912, 4271104, 4519424, 6072976, 6940544, 7474432, 8013824, 8542208, 9038848, 12145952, 13881088, 14948864, 18077696, 24291904, 27762176, 29897728, 48583808, 55524352, 59795456, 97167616, 111048704, 194335232, 388670464, 777340928]

約数ペア:

[(1, 777340928), (2, 388670464), (4, 194335232), (7, 111048704), (8, 97167616), (13, 59795456), (14, 55524352), (16, 48583808), (26, 29897728), (28, 27762176), (32, 24291904), (43, 18077696), (52, 14948864), (56, 13881088), (64, 12145952), (86, 9038848), (91, 8542208), (97, 8013824), (104, 7474432), (112, 6940544), (128, 6072976), (172, 4519424), (182, 4271104), (194, 4006912), (208, 3737216), (224, 3470272), (256, 3036488), (301, 2582528), (344, 2259712), (364, 2135552), (388, 2003456), (416, 1868608), (448, 1735136), (512, 1518244), (559, 1390592), (602, 1291264), (679, 1144832), (688, 1129856), (728, 1067776), (776, 1001728), (832, 934304), (896, 867568), (1024, 759122), (1118, 695296), (1204, 645632), (1261, 616448), (1358, 572416), (1376, 564928), (1456, 533888), (1552, 500864), (1664, 467152), (1792, 433784), (2048, 379561), (2236, 347648), (2408, 322816), (2522, 308224), (2716, 286208), (2752, 282464), (2912, 266944), (3104, 250432), (3328, 233576), (3584, 216892), (3913, 198656), (4171, 186368), (4472, 173824), (4816, 161408), (5044, 154112), (5432, 143104), (5504, 141232), (5824, 133472), (6208, 125216), (6656, 116788), (7168, 108446), (7826, 99328), (8342, 93184), (8827, 88064), (8944, 86912), (9632, 80704), (10088, 77056), (10864, 71552), (11008, 70616), (11648, 66736), (12416, 62608), (13312, 58394), (14336, 54223), (15652, 49664), (16684, 46592), (17654, 44032), (17888, 43456), (19264, 40352), (20176, 38528), (21728, 35776), (22016, 35308), (23296, 33368), (24832, 31304), (26624, 29197)]