1639293552

素因数分解:

$2^4\times 3^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:627

約数の個数: 280

約数和(自身を含む): 5407726800

約数和(自身を除く): 3768433248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 81, 104, 108, 114, 117, 144, 152, 156, 162, 171, 208, 216, 228, 234, 243, 247, 304, 312, 324, 342, 351, 432, 456, 468, 486, 494, 513, 569, 624, 648, 684, 702, 729, 741, 912, 936, 972, 988, 1026, 1053, 1138, 1296, 1368, 1404, 1458, 1482, 1539, 1707, 1872, 1944, 1976, 2052, 2106, 2223, 2276, 2736, 2808, 2916, 2964, 3078, 3159, 3414, 3888, 3952, 4104, 4212, 4446, 4552, 4617, 5121, 5616, 5832, 5928, 6156, 6318, 6669, 6828, 7397, 8208, 8424, 8892, 9104, 9234, 9477, 10242, 10811, 11664, 11856, 12312, 12636, 13338, 13656, 13851, 14794, 15363, 16848, 17784, 18468, 18954, 20007, 20484, 21622, 22191, 24624, 25272, 26676, 27312, 27702, 29588, 30726, 32433, 35568, 36936, 37908, 40014, 40968, 43244, 44382, 46089, 50544, 53352, 55404, 59176, 60021, 61452, 64866, 66573, 73872, 75816, 80028, 81936, 86488, 88764, 92178, 97299, 106704, 110808, 118352, 120042, 122904, 129732, 133146, 138267, 140543, 151632, 160056, 172976, 177528, 180063, 184356, 194598, 199719, 221616, 240084, 245808, 259464, 266292, 276534, 281086, 291897, 320112, 355056, 360126, 368712, 389196, 399438, 414801, 421629, 480168, 518928, 532584, 553068, 562172, 583794, 599157, 720252, 737424, 778392, 798876, 829602, 843258, 875691, 960336, 1065168, 1106136, 1124344, 1167588, 1198314, 1264887, 1440504, 1556784, 1597752, 1659204, 1686516, 1751382, 1797471, 2212272, 2248688, 2335176, 2396628, 2529774, 2627073, 2881008, 3195504, 3318408, 3373032, 3502764, 3594942, 3794661, 4670352, 4793256, 5059548, 5254146, 5392413, 6636816, 6746064, 7005528, 7189884, 7589322, 7881219, 9586512, 10119096, 10508292, 10784826, 11383983, 14011056, 14379768, 15178644, 15762438, 20238192, 21016584, 21569652, 22767966, 28759536, 30357288, 31524876, 34151949, 42033168, 43139304, 45535932, 60714576, 63049752, 68303898, 86278608, 91071864, 102455847, 126099504, 136607796, 182143728, 204911694, 273215592, 409823388, 546431184, 819646776, 1639293552]

約数ペア:

[(1, 1639293552), (2, 819646776), (3, 546431184), (4, 409823388), (6, 273215592), (8, 204911694), (9, 182143728), (12, 136607796), (13, 126099504), (16, 102455847), (18, 91071864), (19, 86278608), (24, 68303898), (26, 63049752), (27, 60714576), (36, 45535932), (38, 43139304), (39, 42033168), (48, 34151949), (52, 31524876), (54, 30357288), (57, 28759536), (72, 22767966), (76, 21569652), (78, 21016584), (81, 20238192), (104, 15762438), (108, 15178644), (114, 14379768), (117, 14011056), (144, 11383983), (152, 10784826), (156, 10508292), (162, 10119096), (171, 9586512), (208, 7881219), (216, 7589322), (228, 7189884), (234, 7005528), (243, 6746064), (247, 6636816), (304, 5392413), (312, 5254146), (324, 5059548), (342, 4793256), (351, 4670352), (432, 3794661), (456, 3594942), (468, 3502764), (486, 3373032), (494, 3318408), (513, 3195504), (569, 2881008), (624, 2627073), (648, 2529774), (684, 2396628), (702, 2335176), (729, 2248688), (741, 2212272), (912, 1797471), (936, 1751382), (972, 1686516), (988, 1659204), (1026, 1597752), (1053, 1556784), (1138, 1440504), (1296, 1264887), (1368, 1198314), (1404, 1167588), (1458, 1124344), (1482, 1106136), (1539, 1065168), (1707, 960336), (1872, 875691), (1944, 843258), (1976, 829602), (2052, 798876), (2106, 778392), (2223, 737424), (2276, 720252), (2736, 599157), (2808, 583794), (2916, 562172), (2964, 553068), (3078, 532584), (3159, 518928), (3414, 480168), (3888, 421629), (3952, 414801), (4104, 399438), (4212, 389196), (4446, 368712), (4552, 360126), (4617, 355056), (5121, 320112), (5616, 291897), (5832, 281086), (5928, 276534), (6156, 266292), (6318, 259464), (6669, 245808), (6828, 240084), (7397, 221616), (8208, 199719), (8424, 194598), (8892, 184356), (9104, 180063), (9234, 177528), (9477, 172976), (10242, 160056), (10811, 151632), (11664, 140543), (11856, 138267), (12312, 133146), (12636, 129732), (13338, 122904), (13656, 120042), (13851, 118352), (14794, 110808), (15363, 106704), (16848, 97299), (17784, 92178), (18468, 88764), (18954, 86488), (20007, 81936), (20484, 80028), (21622, 75816), (22191, 73872), (24624, 66573), (25272, 64866), (26676, 61452), (27312, 60021), (27702, 59176), (29588, 55404), (30726, 53352), (32433, 50544), (35568, 46089), (36936, 44382), (37908, 43244), (40014, 40968)]