806941856

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{587}}^1$

素因数の和:659

約数の個数: 144

約数和(自身を含む): 2032382016

約数和(自身を除く): 1225440160

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 224, 238, 266, 272, 304, 323, 361, 476, 532, 544, 587, 608, 646, 722, 952, 1064, 1174, 1292, 1444, 1904, 2128, 2261, 2348, 2527, 2584, 2888, 3808, 4109, 4256, 4522, 4696, 5054, 5168, 5776, 6137, 8218, 9044, 9392, 9979, 10108, 10336, 11153, 11552, 12274, 16436, 18088, 18784, 19958, 20216, 22306, 24548, 32872, 36176, 39916, 40432, 42959, 44612, 49096, 65744, 69853, 72352, 78071, 79832, 80864, 85918, 89224, 98192, 131488, 139706, 156142, 159664, 171836, 178448, 189601, 196384, 211907, 279412, 312284, 319328, 343672, 356896, 379202, 423814, 558824, 624568, 687344, 758404, 847628, 1117648, 1249136, 1327207, 1374688, 1483349, 1516808, 1695256, 2235296, 2498272, 2654414, 2966698, 3033616, 3390512, 3602419, 5308828, 5933396, 6067232, 6781024, 7204838, 10617656, 11866792, 14409676, 21235312, 23733584, 25216933, 28819352, 42470624, 47467168, 50433866, 57638704, 100867732, 115277408, 201735464, 403470928, 806941856]

約数ペア:

[(1, 806941856), (2, 403470928), (4, 201735464), (7, 115277408), (8, 100867732), (14, 57638704), (16, 50433866), (17, 47467168), (19, 42470624), (28, 28819352), (32, 25216933), (34, 23733584), (38, 21235312), (56, 14409676), (68, 11866792), (76, 10617656), (112, 7204838), (119, 6781024), (133, 6067232), (136, 5933396), (152, 5308828), (224, 3602419), (238, 3390512), (266, 3033616), (272, 2966698), (304, 2654414), (323, 2498272), (361, 2235296), (476, 1695256), (532, 1516808), (544, 1483349), (587, 1374688), (608, 1327207), (646, 1249136), (722, 1117648), (952, 847628), (1064, 758404), (1174, 687344), (1292, 624568), (1444, 558824), (1904, 423814), (2128, 379202), (2261, 356896), (2348, 343672), (2527, 319328), (2584, 312284), (2888, 279412), (3808, 211907), (4109, 196384), (4256, 189601), (4522, 178448), (4696, 171836), (5054, 159664), (5168, 156142), (5776, 139706), (6137, 131488), (8218, 98192), (9044, 89224), (9392, 85918), (9979, 80864), (10108, 79832), (10336, 78071), (11153, 72352), (11552, 69853), (12274, 65744), (16436, 49096), (18088, 44612), (18784, 42959), (19958, 40432), (20216, 39916), (22306, 36176), (24548, 32872)]