287917056

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{4463}}^1$

素因数の和:4496

約数の個数: 132

約数和(自身を含む): 950332032

約数和(自身を除く): 662414976

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, 2304, 2688, 3072, 3584, 4032, 4463, 4608, 5376, 7168, 8064, 8926, 9216, 10752, 13389, 16128, 17852, 21504, 26778, 31241, 32256, 35704, 40167, 53556, 62482, 64512, 71408, 80334, 93723, 107112, 124964, 142816, 160668, 187446, 214224, 249928, 281169, 285632, 321336, 374892, 428448, 499856, 562338, 571264, 642672, 749784, 856896, 999712, 1124676, 1142528, 1285344, 1499568, 1713792, 1999424, 2249352, 2285056, 2570688, 2999136, 3427584, 3998848, 4498704, 4570112, 5141376, 5998272, 6855168, 7997696, 8997408, 10282752, 11996544, 13710336, 15995392, 17994816, 20565504, 23993088, 31990784, 35989632, 41131008, 47986176, 71979264, 95972352, 143958528, 287917056]

約数ペア:

[(1, 287917056), (2, 143958528), (3, 95972352), (4, 71979264), (6, 47986176), (7, 41131008), (8, 35989632), (9, 31990784), (12, 23993088), (14, 20565504), (16, 17994816), (18, 15995392), (21, 13710336), (24, 11996544), (28, 10282752), (32, 8997408), (36, 7997696), (42, 6855168), (48, 5998272), (56, 5141376), (63, 4570112), (64, 4498704), (72, 3998848), (84, 3427584), (96, 2999136), (112, 2570688), (126, 2285056), (128, 2249352), (144, 1999424), (168, 1713792), (192, 1499568), (224, 1285344), (252, 1142528), (256, 1124676), (288, 999712), (336, 856896), (384, 749784), (448, 642672), (504, 571264), (512, 562338), (576, 499856), (672, 428448), (768, 374892), (896, 321336), (1008, 285632), (1024, 281169), (1152, 249928), (1344, 214224), (1536, 187446), (1792, 160668), (2016, 142816), (2304, 124964), (2688, 107112), (3072, 93723), (3584, 80334), (4032, 71408), (4463, 64512), (4608, 62482), (5376, 53556), (7168, 40167), (8064, 35704), (8926, 32256), (9216, 31241), (10752, 26778), (13389, 21504), (16128, 17852)]