987216048

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{75337}}^1$

素因数の和:75371

約数の個数: 120

約数和(自身を含む): 3400455968

約数和(自身を除く): 2413239920

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 75337, 150674, 226011, 301348, 452022, 527359, 602696, 678033, 904044, 979381, 1054718, 1205392, 1356066, 1582077, 1808088, 1958762, 2109436, 2712132, 2938143, 3164154, 3616176, 3917524, 4218872, 4746231, 5424264, 5876286, 6328308, 6855667, 7835048, 8437744, 8814429, 9492462, 10848528, 11752572, 12656616, 13711334, 15670096, 17628858, 18984924, 20567001, 23505144, 25313232, 27422668, 35257716, 37969848, 41134002, 47010288, 54845336, 61701003, 70515432, 75939696, 82268004, 109690672, 123402006, 141030864, 164536008, 246804012, 329072016, 493608024, 987216048]

約数ペア:

[(1, 987216048), (2, 493608024), (3, 329072016), (4, 246804012), (6, 164536008), (7, 141030864), (8, 123402006), (9, 109690672), (12, 82268004), (13, 75939696), (14, 70515432), (16, 61701003), (18, 54845336), (21, 47010288), (24, 41134002), (26, 37969848), (28, 35257716), (36, 27422668), (39, 25313232), (42, 23505144), (48, 20567001), (52, 18984924), (56, 17628858), (63, 15670096), (72, 13711334), (78, 12656616), (84, 11752572), (91, 10848528), (104, 9492462), (112, 8814429), (117, 8437744), (126, 7835048), (144, 6855667), (156, 6328308), (168, 5876286), (182, 5424264), (208, 4746231), (234, 4218872), (252, 3917524), (273, 3616176), (312, 3164154), (336, 2938143), (364, 2712132), (468, 2109436), (504, 1958762), (546, 1808088), (624, 1582077), (728, 1356066), (819, 1205392), (936, 1054718), (1008, 979381), (1092, 904044), (1456, 678033), (1638, 602696), (1872, 527359), (2184, 452022), (3276, 301348), (4368, 226011), (6552, 150674), (13104, 75337)]