8638131648

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:435

約数の個数: 224

約数和(自身を含む): 24333281280

約数和(自身を除く): 15695149632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 53, 62, 64, 93, 96, 106, 124, 139, 159, 186, 192, 197, 212, 248, 278, 318, 372, 394, 417, 424, 496, 556, 591, 636, 744, 788, 834, 848, 992, 1112, 1182, 1272, 1488, 1576, 1643, 1668, 1696, 1984, 2224, 2364, 2544, 2976, 3152, 3286, 3336, 3392, 4309, 4448, 4728, 4929, 5088, 5952, 6107, 6304, 6572, 6672, 7367, 8618, 8896, 9456, 9858, 10176, 10441, 12214, 12608, 12927, 13144, 13344, 14734, 17236, 18321, 18912, 19716, 20882, 22101, 24428, 25854, 26288, 26688, 27383, 29468, 31323, 34472, 36642, 37824, 39432, 41764, 44202, 48856, 51708, 52576, 54766, 58936, 62646, 68944, 73284, 78864, 82149, 83528, 88404, 97712, 103416, 105152, 109532, 117872, 125292, 137888, 146568, 157728, 164298, 167056, 176808, 195424, 206832, 219064, 228377, 235744, 250584, 275776, 293136, 315456, 323671, 328596, 334112, 353616, 390848, 413664, 438128, 456754, 471488, 501168, 586272, 647342, 657192, 668224, 685131, 707232, 827328, 848873, 876256, 913508, 971013, 1002336, 1172544, 1294684, 1314384, 1370262, 1414464, 1451299, 1697746, 1752512, 1827016, 1942026, 2004672, 2546619, 2589368, 2628768, 2740524, 2902598, 3395492, 3654032, 3884052, 4353897, 5093238, 5178736, 5257536, 5481048, 5805196, 6790984, 7308064, 7768104, 8707794, 10186476, 10357472, 10962096, 11610392, 13581968, 14616128, 15536208, 17415588, 20372952, 20714944, 21924192, 23220784, 27163936, 31072416, 34831176, 40745904, 43848384, 44990269, 46441568, 54327872, 62144832, 69662352, 81491808, 89980538, 92883136, 134970807, 139324704, 162983616, 179961076, 269941614, 278649408, 359922152, 539883228, 719844304, 1079766456, 1439688608, 2159532912, 2879377216, 4319065824, 8638131648]

約数ペア:

[(1, 8638131648), (2, 4319065824), (3, 2879377216), (4, 2159532912), (6, 1439688608), (8, 1079766456), (12, 719844304), (16, 539883228), (24, 359922152), (31, 278649408), (32, 269941614), (48, 179961076), (53, 162983616), (62, 139324704), (64, 134970807), (93, 92883136), (96, 89980538), (106, 81491808), (124, 69662352), (139, 62144832), (159, 54327872), (186, 46441568), (192, 44990269), (197, 43848384), (212, 40745904), (248, 34831176), (278, 31072416), (318, 27163936), (372, 23220784), (394, 21924192), (417, 20714944), (424, 20372952), (496, 17415588), (556, 15536208), (591, 14616128), (636, 13581968), (744, 11610392), (788, 10962096), (834, 10357472), (848, 10186476), (992, 8707794), (1112, 7768104), (1182, 7308064), (1272, 6790984), (1488, 5805196), (1576, 5481048), (1643, 5257536), (1668, 5178736), (1696, 5093238), (1984, 4353897), (2224, 3884052), (2364, 3654032), (2544, 3395492), (2976, 2902598), (3152, 2740524), (3286, 2628768), (3336, 2589368), (3392, 2546619), (4309, 2004672), (4448, 1942026), (4728, 1827016), (4929, 1752512), (5088, 1697746), (5952, 1451299), (6107, 1414464), (6304, 1370262), (6572, 1314384), (6672, 1294684), (7367, 1172544), (8618, 1002336), (8896, 971013), (9456, 913508), (9858, 876256), (10176, 848873), (10441, 827328), (12214, 707232), (12608, 685131), (12927, 668224), (13144, 657192), (13344, 647342), (14734, 586272), (17236, 501168), (18321, 471488), (18912, 456754), (19716, 438128), (20882, 413664), (22101, 390848), (24428, 353616), (25854, 334112), (26288, 328596), (26688, 323671), (27383, 315456), (29468, 293136), (31323, 275776), (34472, 250584), (36642, 235744), (37824, 228377), (39432, 219064), (41764, 206832), (44202, 195424), (48856, 176808), (51708, 167056), (52576, 164298), (54766, 157728), (58936, 146568), (62646, 137888), (68944, 125292), (73284, 117872), (78864, 109532), (82149, 105152), (83528, 103416), (88404, 97712)]