215937792

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{4463}}^1$

素因数の和:4495

約数の個数: 144

約数和(自身を含む): 729953280

約数和(自身を除く): 514015488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 4032, 4463, 5376, 6048, 6912, 8064, 8926, 12096, 13389, 16128, 17852, 24192, 26778, 31241, 35704, 40167, 48384, 53556, 62482, 71408, 80334, 93723, 107112, 120501, 124964, 142816, 160668, 187446, 214224, 241002, 249928, 281169, 285632, 321336, 374892, 428448, 482004, 499856, 562338, 571264, 642672, 749784, 843507, 856896, 964008, 999712, 1124676, 1142528, 1285344, 1499568, 1687014, 1713792, 1928016, 1999424, 2249352, 2570688, 2999136, 3374028, 3427584, 3856032, 3998848, 4498704, 5141376, 5998272, 6748056, 7712064, 7997696, 8997408, 10282752, 11996544, 13496112, 15424128, 17994816, 23993088, 26992224, 30848256, 35989632, 53984448, 71979264, 107968896, 215937792]

約数ペア:

[(1, 215937792), (2, 107968896), (3, 71979264), (4, 53984448), (6, 35989632), (7, 30848256), (8, 26992224), (9, 23993088), (12, 17994816), (14, 15424128), (16, 13496112), (18, 11996544), (21, 10282752), (24, 8997408), (27, 7997696), (28, 7712064), (32, 6748056), (36, 5998272), (42, 5141376), (48, 4498704), (54, 3998848), (56, 3856032), (63, 3427584), (64, 3374028), (72, 2999136), (84, 2570688), (96, 2249352), (108, 1999424), (112, 1928016), (126, 1713792), (128, 1687014), (144, 1499568), (168, 1285344), (189, 1142528), (192, 1124676), (216, 999712), (224, 964008), (252, 856896), (256, 843507), (288, 749784), (336, 642672), (378, 571264), (384, 562338), (432, 499856), (448, 482004), (504, 428448), (576, 374892), (672, 321336), (756, 285632), (768, 281169), (864, 249928), (896, 241002), (1008, 214224), (1152, 187446), (1344, 160668), (1512, 142816), (1728, 124964), (1792, 120501), (2016, 107112), (2304, 93723), (2688, 80334), (3024, 71408), (3456, 62482), (4032, 53556), (4463, 48384), (5376, 40167), (6048, 35704), (6912, 31241), (8064, 26778), (8926, 24192), (12096, 17852), (13389, 16128)]