280966896

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12119}}^1$

素因数の和:12163

約数の個数: 120

約数和(自身を含む): 937797120

約数和(自身を除く): 656830224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 112, 126, 138, 144, 161, 168, 184, 207, 252, 276, 322, 336, 368, 414, 483, 504, 552, 644, 828, 966, 1008, 1104, 1288, 1449, 1656, 1932, 2576, 2898, 3312, 3864, 5796, 7728, 11592, 12119, 23184, 24238, 36357, 48476, 72714, 84833, 96952, 109071, 145428, 169666, 193904, 218142, 254499, 278737, 290856, 339332, 436284, 508998, 557474, 581712, 678664, 763497, 836211, 872568, 1017996, 1114948, 1357328, 1526994, 1672422, 1745136, 1951159, 2035992, 2229896, 2508633, 3053988, 3344844, 3902318, 4071984, 4459792, 5017266, 5853477, 6107976, 6689688, 7804636, 10034532, 11706954, 12215952, 13379376, 15609272, 17560431, 20069064, 23413908, 31218544, 35120862, 40138128, 46827816, 70241724, 93655632, 140483448, 280966896]

約数ペア:

[(1, 280966896), (2, 140483448), (3, 93655632), (4, 70241724), (6, 46827816), (7, 40138128), (8, 35120862), (9, 31218544), (12, 23413908), (14, 20069064), (16, 17560431), (18, 15609272), (21, 13379376), (23, 12215952), (24, 11706954), (28, 10034532), (36, 7804636), (42, 6689688), (46, 6107976), (48, 5853477), (56, 5017266), (63, 4459792), (69, 4071984), (72, 3902318), (84, 3344844), (92, 3053988), (112, 2508633), (126, 2229896), (138, 2035992), (144, 1951159), (161, 1745136), (168, 1672422), (184, 1526994), (207, 1357328), (252, 1114948), (276, 1017996), (322, 872568), (336, 836211), (368, 763497), (414, 678664), (483, 581712), (504, 557474), (552, 508998), (644, 436284), (828, 339332), (966, 290856), (1008, 278737), (1104, 254499), (1288, 218142), (1449, 193904), (1656, 169666), (1932, 145428), (2576, 109071), (2898, 96952), (3312, 84833), (3864, 72714), (5796, 48476), (7728, 36357), (11592, 24238), (12119, 23184)]