211399776

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5519}}^1$

素因数の和:5561

約数の個数: 144

約数和(自身を含む): 723340800

約数和(自身を除く): 511941024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 399, 456, 504, 532, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 1824, 2016, 2128, 2394, 2736, 3192, 4256, 4788, 5472, 5519, 6384, 9576, 11038, 12768, 16557, 19152, 22076, 33114, 38304, 38633, 44152, 49671, 66228, 77266, 88304, 99342, 104861, 115899, 132456, 154532, 176608, 198684, 209722, 231798, 264912, 309064, 314583, 347697, 397368, 419444, 463596, 529824, 618128, 629166, 695394, 734027, 794736, 838888, 927192, 943749, 1236256, 1258332, 1390788, 1468054, 1589472, 1677776, 1854384, 1887498, 2202081, 2516664, 2781576, 2936108, 3355552, 3708768, 3774996, 4404162, 5033328, 5563152, 5872216, 6606243, 7549992, 8808324, 10066656, 11126304, 11744432, 13212486, 15099984, 17616648, 23488864, 26424972, 30199968, 35233296, 52849944, 70466592, 105699888, 211399776]

約数ペア:

[(1, 211399776), (2, 105699888), (3, 70466592), (4, 52849944), (6, 35233296), (7, 30199968), (8, 26424972), (9, 23488864), (12, 17616648), (14, 15099984), (16, 13212486), (18, 11744432), (19, 11126304), (21, 10066656), (24, 8808324), (28, 7549992), (32, 6606243), (36, 5872216), (38, 5563152), (42, 5033328), (48, 4404162), (56, 3774996), (57, 3708768), (63, 3355552), (72, 2936108), (76, 2781576), (84, 2516664), (96, 2202081), (112, 1887498), (114, 1854384), (126, 1677776), (133, 1589472), (144, 1468054), (152, 1390788), (168, 1258332), (171, 1236256), (224, 943749), (228, 927192), (252, 838888), (266, 794736), (288, 734027), (304, 695394), (336, 629166), (342, 618128), (399, 529824), (456, 463596), (504, 419444), (532, 397368), (608, 347697), (672, 314583), (684, 309064), (798, 264912), (912, 231798), (1008, 209722), (1064, 198684), (1197, 176608), (1368, 154532), (1596, 132456), (1824, 115899), (2016, 104861), (2128, 99342), (2394, 88304), (2736, 77266), (3192, 66228), (4256, 49671), (4788, 44152), (5472, 38633), (5519, 38304), (6384, 33114), (9576, 22076), (11038, 19152), (12768, 16557)]