1379978208

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4003}}^1$

素因数の和:4051

約数の個数: 240

約数和(自身を含む): 4883598720

約数和(自身を除く): 3503620512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 81, 84, 96, 108, 112, 114, 126, 133, 144, 152, 162, 168, 171, 189, 216, 224, 228, 252, 266, 288, 304, 324, 336, 342, 378, 399, 432, 456, 504, 513, 532, 567, 608, 648, 672, 684, 756, 798, 864, 912, 1008, 1026, 1064, 1134, 1197, 1296, 1368, 1512, 1539, 1596, 1824, 2016, 2052, 2128, 2268, 2394, 2592, 2736, 3024, 3078, 3192, 3591, 4003, 4104, 4256, 4536, 4788, 5472, 6048, 6156, 6384, 7182, 8006, 8208, 9072, 9576, 10773, 12009, 12312, 12768, 14364, 16012, 16416, 18144, 19152, 21546, 24018, 24624, 28021, 28728, 32024, 36027, 38304, 43092, 48036, 49248, 56042, 57456, 64048, 72054, 76057, 84063, 86184, 96072, 108081, 112084, 114912, 128096, 144108, 152114, 168126, 172368, 192144, 216162, 224168, 228171, 252189, 288216, 304228, 324243, 336252, 344736, 384288, 432324, 448336, 456342, 504378, 532399, 576432, 608456, 648486, 672504, 684513, 756567, 864648, 896672, 912684, 1008756, 1064798, 1152864, 1216912, 1296972, 1345008, 1369026, 1513134, 1597197, 1729296, 1825368, 2017512, 2053539, 2129596, 2269701, 2433824, 2593944, 2690016, 2738052, 3026268, 3194394, 3458592, 3650736, 4035024, 4107078, 4259192, 4539402, 4791591, 5187888, 5476104, 6052536, 6160617, 6388788, 7301472, 8070048, 8214156, 8518384, 9078804, 9583182, 10375776, 10952208, 12105072, 12321234, 12777576, 14374773, 16428312, 17036768, 18157608, 19166364, 21904416, 24210144, 24642468, 25555152, 28749546, 32856624, 36315216, 38332728, 43124319, 49284936, 51110304, 57499092, 65713248, 72630432, 76665456, 86248638, 98569872, 114998184, 153330912, 172497276, 197139744, 229996368, 344994552, 459992736, 689989104, 1379978208]

約数ペア:

[(1, 1379978208), (2, 689989104), (3, 459992736), (4, 344994552), (6, 229996368), (7, 197139744), (8, 172497276), (9, 153330912), (12, 114998184), (14, 98569872), (16, 86248638), (18, 76665456), (19, 72630432), (21, 65713248), (24, 57499092), (27, 51110304), (28, 49284936), (32, 43124319), (36, 38332728), (38, 36315216), (42, 32856624), (48, 28749546), (54, 25555152), (56, 24642468), (57, 24210144), (63, 21904416), (72, 19166364), (76, 18157608), (81, 17036768), (84, 16428312), (96, 14374773), (108, 12777576), (112, 12321234), (114, 12105072), (126, 10952208), (133, 10375776), (144, 9583182), (152, 9078804), (162, 8518384), (168, 8214156), (171, 8070048), (189, 7301472), (216, 6388788), (224, 6160617), (228, 6052536), (252, 5476104), (266, 5187888), (288, 4791591), (304, 4539402), (324, 4259192), (336, 4107078), (342, 4035024), (378, 3650736), (399, 3458592), (432, 3194394), (456, 3026268), (504, 2738052), (513, 2690016), (532, 2593944), (567, 2433824), (608, 2269701), (648, 2129596), (672, 2053539), (684, 2017512), (756, 1825368), (798, 1729296), (864, 1597197), (912, 1513134), (1008, 1369026), (1026, 1345008), (1064, 1296972), (1134, 1216912), (1197, 1152864), (1296, 1064798), (1368, 1008756), (1512, 912684), (1539, 896672), (1596, 864648), (1824, 756567), (2016, 684513), (2052, 672504), (2128, 648486), (2268, 608456), (2394, 576432), (2592, 532399), (2736, 504378), (3024, 456342), (3078, 448336), (3192, 432324), (3591, 384288), (4003, 344736), (4104, 336252), (4256, 324243), (4536, 304228), (4788, 288216), (5472, 252189), (6048, 228171), (6156, 224168), (6384, 216162), (7182, 192144), (8006, 172368), (8208, 168126), (9072, 152114), (9576, 144108), (10773, 128096), (12009, 114912), (12312, 112084), (12768, 108081), (14364, 96072), (16012, 86184), (16416, 84063), (18144, 76057), (19152, 72054), (21546, 64048), (24018, 57456), (24624, 56042), (28021, 49248), (28728, 48036), (32024, 43092), (36027, 38304)]