1319313408

素因数分解:

$2^{13}\times 3^1\times 7^1\times {\mathrm{7669}}^1$

素因数の和:7705

約数の個数: 112

約数和(自身を含む): 4021043520

約数和(自身を除く): 2701730112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1024, 1344, 1536, 1792, 2048, 2688, 3072, 3584, 4096, 5376, 6144, 7168, 7669, 8192, 10752, 12288, 14336, 15338, 21504, 23007, 24576, 28672, 30676, 43008, 46014, 53683, 57344, 61352, 86016, 92028, 107366, 122704, 161049, 172032, 184056, 214732, 245408, 322098, 368112, 429464, 490816, 644196, 736224, 858928, 981632, 1288392, 1472448, 1717856, 1963264, 2576784, 2944896, 3435712, 3926528, 5153568, 5889792, 6871424, 7853056, 10307136, 11779584, 13742848, 15706112, 20614272, 23559168, 27485696, 31412224, 41228544, 47118336, 54971392, 62824448, 82457088, 94236672, 109942784, 164914176, 188473344, 219885568, 329828352, 439771136, 659656704, 1319313408]

約数ペア:

[(1, 1319313408), (2, 659656704), (3, 439771136), (4, 329828352), (6, 219885568), (7, 188473344), (8, 164914176), (12, 109942784), (14, 94236672), (16, 82457088), (21, 62824448), (24, 54971392), (28, 47118336), (32, 41228544), (42, 31412224), (48, 27485696), (56, 23559168), (64, 20614272), (84, 15706112), (96, 13742848), (112, 11779584), (128, 10307136), (168, 7853056), (192, 6871424), (224, 5889792), (256, 5153568), (336, 3926528), (384, 3435712), (448, 2944896), (512, 2576784), (672, 1963264), (768, 1717856), (896, 1472448), (1024, 1288392), (1344, 981632), (1536, 858928), (1792, 736224), (2048, 644196), (2688, 490816), (3072, 429464), (3584, 368112), (4096, 322098), (5376, 245408), (6144, 214732), (7168, 184056), (7669, 172032), (8192, 161049), (10752, 122704), (12288, 107366), (14336, 92028), (15338, 86016), (21504, 61352), (23007, 57344), (24576, 53683), (28672, 46014), (30676, 43008)]