1331656704

素因数分解:

$2^{11}\times 3^2\times 7^1\times {\mathrm{10321}}^1$

素因数の和:10356

約数の個数: 144

約数和(自身を含む): 4395933360

約数和(自身を除く): 3064276656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1536, 1792, 2016, 2048, 2304, 2688, 3072, 3584, 4032, 4608, 5376, 6144, 7168, 8064, 9216, 10321, 10752, 14336, 16128, 18432, 20642, 21504, 30963, 32256, 41284, 43008, 61926, 64512, 72247, 82568, 92889, 123852, 129024, 144494, 165136, 185778, 216741, 247704, 288988, 330272, 371556, 433482, 495408, 577976, 650223, 660544, 743112, 866964, 990816, 1155952, 1300446, 1321088, 1486224, 1733928, 1981632, 2311904, 2600892, 2642176, 2972448, 3467856, 3963264, 4623808, 5201784, 5284352, 5944896, 6935712, 7926528, 9247616, 10403568, 10568704, 11889792, 13871424, 15853056, 18495232, 20807136, 21137408, 23779584, 27742848, 31706112, 36990464, 41614272, 47559168, 55485696, 63412224, 73980928, 83228544, 95118336, 110971392, 147961856, 166457088, 190236672, 221942784, 332914176, 443885568, 665828352, 1331656704]

約数ペア:

[(1, 1331656704), (2, 665828352), (3, 443885568), (4, 332914176), (6, 221942784), (7, 190236672), (8, 166457088), (9, 147961856), (12, 110971392), (14, 95118336), (16, 83228544), (18, 73980928), (21, 63412224), (24, 55485696), (28, 47559168), (32, 41614272), (36, 36990464), (42, 31706112), (48, 27742848), (56, 23779584), (63, 21137408), (64, 20807136), (72, 18495232), (84, 15853056), (96, 13871424), (112, 11889792), (126, 10568704), (128, 10403568), (144, 9247616), (168, 7926528), (192, 6935712), (224, 5944896), (252, 5284352), (256, 5201784), (288, 4623808), (336, 3963264), (384, 3467856), (448, 2972448), (504, 2642176), (512, 2600892), (576, 2311904), (672, 1981632), (768, 1733928), (896, 1486224), (1008, 1321088), (1024, 1300446), (1152, 1155952), (1344, 990816), (1536, 866964), (1792, 743112), (2016, 660544), (2048, 650223), (2304, 577976), (2688, 495408), (3072, 433482), (3584, 371556), (4032, 330272), (4608, 288988), (5376, 247704), (6144, 216741), (7168, 185778), (8064, 165136), (9216, 144494), (10321, 129024), (10752, 123852), (14336, 92889), (16128, 82568), (18432, 72247), (20642, 64512), (21504, 61926), (30963, 43008), (32256, 41284)]