1987226136

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{3877}}^1$

素因数の和:4015

約数の個数: 160

約数和(自身を含む): 6419175840

約数和(自身を除く): 4431949704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 113, 126, 162, 168, 189, 216, 226, 252, 324, 339, 378, 452, 504, 567, 648, 678, 756, 791, 904, 1017, 1134, 1356, 1512, 1582, 2034, 2268, 2373, 2712, 3051, 3164, 3877, 4068, 4536, 4746, 6102, 6328, 7119, 7754, 8136, 9153, 9492, 11631, 12204, 14238, 15508, 18306, 18984, 21357, 23262, 24408, 27139, 28476, 31016, 34893, 36612, 42714, 46524, 54278, 56952, 64071, 69786, 73224, 81417, 85428, 93048, 104679, 108556, 128142, 139572, 162834, 170856, 209358, 217112, 244251, 256284, 279144, 314037, 325668, 418716, 438101, 488502, 512568, 628074, 651336, 732753, 837432, 876202, 977004, 1256148, 1314303, 1465506, 1752404, 1954008, 2198259, 2512296, 2628606, 2931012, 3066707, 3504808, 3942909, 4396518, 5257212, 5862024, 6133414, 7885818, 8793036, 9200121, 10514424, 11828727, 12266828, 15771636, 17586072, 18400242, 23657454, 24533656, 27600363, 31543272, 35486181, 36800484, 47314908, 55200726, 70972362, 73600968, 82801089, 94629816, 110401452, 141944724, 165602178, 220802904, 248403267, 283889448, 331204356, 496806534, 662408712, 993613068, 1987226136]

約数ペア:

[(1, 1987226136), (2, 993613068), (3, 662408712), (4, 496806534), (6, 331204356), (7, 283889448), (8, 248403267), (9, 220802904), (12, 165602178), (14, 141944724), (18, 110401452), (21, 94629816), (24, 82801089), (27, 73600968), (28, 70972362), (36, 55200726), (42, 47314908), (54, 36800484), (56, 35486181), (63, 31543272), (72, 27600363), (81, 24533656), (84, 23657454), (108, 18400242), (113, 17586072), (126, 15771636), (162, 12266828), (168, 11828727), (189, 10514424), (216, 9200121), (226, 8793036), (252, 7885818), (324, 6133414), (339, 5862024), (378, 5257212), (452, 4396518), (504, 3942909), (567, 3504808), (648, 3066707), (678, 2931012), (756, 2628606), (791, 2512296), (904, 2198259), (1017, 1954008), (1134, 1752404), (1356, 1465506), (1512, 1314303), (1582, 1256148), (2034, 977004), (2268, 876202), (2373, 837432), (2712, 732753), (3051, 651336), (3164, 628074), (3877, 512568), (4068, 488502), (4536, 438101), (4746, 418716), (6102, 325668), (6328, 314037), (7119, 279144), (7754, 256284), (8136, 244251), (9153, 217112), (9492, 209358), (11631, 170856), (12204, 162834), (14238, 139572), (15508, 128142), (18306, 108556), (18984, 104679), (21357, 93048), (23262, 85428), (24408, 81417), (27139, 73224), (28476, 69786), (31016, 64071), (34893, 56952), (36612, 54278), (42714, 46524)]