7968498912

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1979}}^1$

素因数の和:2078

約数の個数: 288

約数和(自身を含む): 26153487360

約数和(自身を除く): 18184988448

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 41, 44, 48, 62, 66, 72, 82, 88, 93, 96, 99, 123, 124, 132, 144, 164, 176, 186, 198, 246, 248, 264, 279, 288, 328, 341, 352, 369, 372, 396, 451, 492, 496, 528, 558, 656, 682, 738, 744, 792, 902, 984, 992, 1023, 1056, 1116, 1271, 1312, 1353, 1364, 1476, 1488, 1584, 1804, 1968, 1979, 2046, 2232, 2542, 2706, 2728, 2952, 2976, 3069, 3168, 3608, 3813, 3936, 3958, 4059, 4092, 4464, 5084, 5412, 5456, 5904, 5937, 6138, 7216, 7626, 7916, 8118, 8184, 8928, 10168, 10824, 10912, 11439, 11808, 11874, 12276, 13981, 14432, 15252, 15832, 16236, 16368, 17811, 20336, 21648, 21769, 22878, 23748, 24552, 27962, 30504, 31664, 32472, 32736, 35622, 40672, 41943, 43296, 43538, 45756, 47496, 49104, 55924, 61008, 61349, 63328, 64944, 65307, 71244, 81139, 83886, 87076, 91512, 94992, 98208, 111848, 122016, 122698, 125829, 129888, 130614, 142488, 162278, 167772, 174152, 183024, 184047, 189984, 195921, 223696, 243417, 245396, 251658, 261228, 284976, 324556, 335544, 348304, 366048, 368094, 391842, 447392, 486834, 490792, 503316, 522456, 552141, 569952, 649112, 671088, 674839, 696608, 730251, 736188, 783684, 892529, 973668, 981584, 1006632, 1044912, 1104282, 1298224, 1342176, 1349678, 1460502, 1472376, 1567368, 1785058, 1947336, 1963168, 2013264, 2024517, 2089824, 2208564, 2515309, 2596448, 2677587, 2699356, 2921004, 2944752, 3134736, 3570116, 3894672, 4026528, 4049034, 4417128, 5030618, 5355174, 5398712, 5842008, 5889504, 6073551, 6269472, 7140232, 7545927, 7789344, 8032761, 8098068, 8834256, 10061236, 10710348, 10797424, 11684016, 12147102, 14280464, 15091854, 16065522, 16196136, 17668512, 20122472, 21420696, 21594848, 22637781, 23368032, 24294204, 27668399, 28560928, 30183708, 32131044, 32392272, 40244944, 42841392, 45275562, 48588408, 55336798, 60367416, 64262088, 64784544, 80489888, 83005197, 85682784, 90551124, 97176816, 110673596, 120734832, 128524176, 166010394, 181102248, 194353632, 221347192, 241469664, 249015591, 257048352, 332020788, 362204496, 442694384, 498031182, 664041576, 724408992, 885388768, 996062364, 1328083152, 1992124728, 2656166304, 3984249456, 7968498912]

約数ペア:

[(1, 7968498912), (2, 3984249456), (3, 2656166304), (4, 1992124728), (6, 1328083152), (8, 996062364), (9, 885388768), (11, 724408992), (12, 664041576), (16, 498031182), (18, 442694384), (22, 362204496), (24, 332020788), (31, 257048352), (32, 249015591), (33, 241469664), (36, 221347192), (41, 194353632), (44, 181102248), (48, 166010394), (62, 128524176), (66, 120734832), (72, 110673596), (82, 97176816), (88, 90551124), (93, 85682784), (96, 83005197), (99, 80489888), (123, 64784544), (124, 64262088), (132, 60367416), (144, 55336798), (164, 48588408), (176, 45275562), (186, 42841392), (198, 40244944), (246, 32392272), (248, 32131044), (264, 30183708), (279, 28560928), (288, 27668399), (328, 24294204), (341, 23368032), (352, 22637781), (369, 21594848), (372, 21420696), (396, 20122472), (451, 17668512), (492, 16196136), (496, 16065522), (528, 15091854), (558, 14280464), (656, 12147102), (682, 11684016), (738, 10797424), (744, 10710348), (792, 10061236), (902, 8834256), (984, 8098068), (992, 8032761), (1023, 7789344), (1056, 7545927), (1116, 7140232), (1271, 6269472), (1312, 6073551), (1353, 5889504), (1364, 5842008), (1476, 5398712), (1488, 5355174), (1584, 5030618), (1804, 4417128), (1968, 4049034), (1979, 4026528), (2046, 3894672), (2232, 3570116), (2542, 3134736), (2706, 2944752), (2728, 2921004), (2952, 2699356), (2976, 2677587), (3069, 2596448), (3168, 2515309), (3608, 2208564), (3813, 2089824), (3936, 2024517), (3958, 2013264), (4059, 1963168), (4092, 1947336), (4464, 1785058), (5084, 1567368), (5412, 1472376), (5456, 1460502), (5904, 1349678), (5937, 1342176), (6138, 1298224), (7216, 1104282), (7626, 1044912), (7916, 1006632), (8118, 981584), (8184, 973668), (8928, 892529), (10168, 783684), (10824, 736188), (10912, 730251), (11439, 696608), (11808, 674839), (11874, 671088), (12276, 649112), (13981, 569952), (14432, 552141), (15252, 522456), (15832, 503316), (16236, 490792), (16368, 486834), (17811, 447392), (20336, 391842), (21648, 368094), (21769, 366048), (22878, 348304), (23748, 335544), (24552, 324556), (27962, 284976), (30504, 261228), (31664, 251658), (32472, 245396), (32736, 243417), (35622, 223696), (40672, 195921), (41943, 189984), (43296, 184047), (43538, 183024), (45756, 174152), (47496, 167772), (49104, 162278), (55924, 142488), (61008, 130614), (61349, 129888), (63328, 125829), (64944, 122698), (65307, 122016), (71244, 111848), (81139, 98208), (83886, 94992), (87076, 91512)]