280014336

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{8681}}^1$

素因数の和:8712

約数の個数: 120

約数和(自身を含む): 923695344

約数和(自身を除く): 643681008

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, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3584, 4032, 4608, 5376, 8064, 8681, 10752, 16128, 17362, 26043, 32256, 34724, 52086, 60767, 69448, 78129, 104172, 121534, 138896, 156258, 182301, 208344, 243068, 277792, 312516, 364602, 416688, 486136, 546903, 555584, 625032, 729204, 833376, 972272, 1093806, 1111168, 1250064, 1458408, 1666752, 1944544, 2187612, 2222336, 2500128, 2916816, 3333504, 3889088, 4375224, 4444672, 5000256, 5833632, 6667008, 7778176, 8750448, 10000512, 11667264, 13334016, 15556352, 17500896, 20001024, 23334528, 31112704, 35001792, 40002048, 46669056, 70003584, 93338112, 140007168, 280014336]

約数ペア:

[(1, 280014336), (2, 140007168), (3, 93338112), (4, 70003584), (6, 46669056), (7, 40002048), (8, 35001792), (9, 31112704), (12, 23334528), (14, 20001024), (16, 17500896), (18, 15556352), (21, 13334016), (24, 11667264), (28, 10000512), (32, 8750448), (36, 7778176), (42, 6667008), (48, 5833632), (56, 5000256), (63, 4444672), (64, 4375224), (72, 3889088), (84, 3333504), (96, 2916816), (112, 2500128), (126, 2222336), (128, 2187612), (144, 1944544), (168, 1666752), (192, 1458408), (224, 1250064), (252, 1111168), (256, 1093806), (288, 972272), (336, 833376), (384, 729204), (448, 625032), (504, 555584), (512, 546903), (576, 486136), (672, 416688), (768, 364602), (896, 312516), (1008, 277792), (1152, 243068), (1344, 208344), (1536, 182301), (1792, 156258), (2016, 138896), (2304, 121534), (2688, 104172), (3584, 78129), (4032, 69448), (4608, 60767), (5376, 52086), (8064, 34724), (8681, 32256), (10752, 26043), (16128, 17362)]