2491490064

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:610

約数の個数: 240

約数和(自身を含む): 7961395200

約数和(自身を除く): 5469905136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 49, 56, 57, 76, 84, 98, 112, 114, 127, 133, 147, 152, 168, 196, 228, 254, 266, 294, 304, 336, 381, 392, 399, 439, 456, 508, 532, 588, 762, 784, 798, 878, 889, 912, 931, 1016, 1064, 1176, 1317, 1524, 1596, 1756, 1778, 1862, 2032, 2128, 2352, 2413, 2634, 2667, 2793, 3048, 3073, 3192, 3512, 3556, 3724, 4826, 5268, 5334, 5586, 6096, 6146, 6223, 6384, 7024, 7112, 7239, 7448, 8341, 9219, 9652, 10536, 10668, 11172, 12292, 12446, 14224, 14478, 14896, 16682, 16891, 18438, 18669, 19304, 21072, 21336, 21511, 22344, 24584, 24892, 25023, 28956, 33364, 33782, 36876, 37338, 38608, 42672, 43022, 44688, 49168, 49784, 50046, 50673, 55753, 57912, 58387, 64533, 66728, 67564, 73752, 74676, 86044, 99568, 100092, 101346, 111506, 115824, 116774, 118237, 129066, 133456, 135128, 147504, 149352, 167259, 172088, 175161, 200184, 202692, 223012, 233548, 236474, 258132, 270256, 298704, 334518, 344176, 350322, 354711, 390271, 400368, 405384, 408709, 446024, 467096, 472948, 516264, 669036, 700644, 709422, 780542, 810768, 817418, 892048, 934192, 945896, 1032528, 1059307, 1170813, 1226127, 1338072, 1401288, 1418844, 1561084, 1634836, 1891792, 2118614, 2341626, 2452254, 2676144, 2731897, 2802576, 2837688, 3122168, 3177921, 3269672, 4237228, 4683252, 4904508, 5463794, 5675376, 6244336, 6355842, 6539344, 7415149, 8195691, 8474456, 9366504, 9809016, 10927588, 12711684, 14830298, 16391382, 16948912, 18733008, 19618032, 21855176, 22245447, 25423368, 29660596, 32782764, 43710352, 44490894, 50846736, 51906043, 59321192, 65565528, 88981788, 103812086, 118642384, 131131056, 155718129, 177963576, 207624172, 311436258, 355927152, 415248344, 622872516, 830496688, 1245745032, 2491490064]

約数ペア:

[(1, 2491490064), (2, 1245745032), (3, 830496688), (4, 622872516), (6, 415248344), (7, 355927152), (8, 311436258), (12, 207624172), (14, 177963576), (16, 155718129), (19, 131131056), (21, 118642384), (24, 103812086), (28, 88981788), (38, 65565528), (42, 59321192), (48, 51906043), (49, 50846736), (56, 44490894), (57, 43710352), (76, 32782764), (84, 29660596), (98, 25423368), (112, 22245447), (114, 21855176), (127, 19618032), (133, 18733008), (147, 16948912), (152, 16391382), (168, 14830298), (196, 12711684), (228, 10927588), (254, 9809016), (266, 9366504), (294, 8474456), (304, 8195691), (336, 7415149), (381, 6539344), (392, 6355842), (399, 6244336), (439, 5675376), (456, 5463794), (508, 4904508), (532, 4683252), (588, 4237228), (762, 3269672), (784, 3177921), (798, 3122168), (878, 2837688), (889, 2802576), (912, 2731897), (931, 2676144), (1016, 2452254), (1064, 2341626), (1176, 2118614), (1317, 1891792), (1524, 1634836), (1596, 1561084), (1756, 1418844), (1778, 1401288), (1862, 1338072), (2032, 1226127), (2128, 1170813), (2352, 1059307), (2413, 1032528), (2634, 945896), (2667, 934192), (2793, 892048), (3048, 817418), (3073, 810768), (3192, 780542), (3512, 709422), (3556, 700644), (3724, 669036), (4826, 516264), (5268, 472948), (5334, 467096), (5586, 446024), (6096, 408709), (6146, 405384), (6223, 400368), (6384, 390271), (7024, 354711), (7112, 350322), (7239, 344176), (7448, 334518), (8341, 298704), (9219, 270256), (9652, 258132), (10536, 236474), (10668, 233548), (11172, 223012), (12292, 202692), (12446, 200184), (14224, 175161), (14478, 172088), (14896, 167259), (16682, 149352), (16891, 147504), (18438, 135128), (18669, 133456), (19304, 129066), (21072, 118237), (21336, 116774), (21511, 115824), (22344, 111506), (24584, 101346), (24892, 100092), (25023, 99568), (28956, 86044), (33364, 74676), (33782, 73752), (36876, 67564), (37338, 66728), (38608, 64533), (42672, 58387), (43022, 57912), (44688, 55753), (49168, 50673), (49784, 50046)]