264000384

素因数分解:

$2^7\times 3^4\times {\mathrm{25463}}^1$

素因数の和:25489

約数の個数: 80

約数和(自身を含む): 785691720

約数和(自身を除く): 521691336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 25463, 50926, 76389, 101852, 152778, 203704, 229167, 305556, 407408, 458334, 611112, 687501, 814816, 916668, 1222224, 1375002, 1629632, 1833336, 2062503, 2444448, 2750004, 3259264, 3666672, 4125006, 4888896, 5500008, 7333344, 8250012, 9777792, 11000016, 14666688, 16500024, 22000032, 29333376, 33000048, 44000064, 66000096, 88000128, 132000192, 264000384]

約数ペア:

[(1, 264000384), (2, 132000192), (3, 88000128), (4, 66000096), (6, 44000064), (8, 33000048), (9, 29333376), (12, 22000032), (16, 16500024), (18, 14666688), (24, 11000016), (27, 9777792), (32, 8250012), (36, 7333344), (48, 5500008), (54, 4888896), (64, 4125006), (72, 3666672), (81, 3259264), (96, 2750004), (108, 2444448), (128, 2062503), (144, 1833336), (162, 1629632), (192, 1375002), (216, 1222224), (288, 916668), (324, 814816), (384, 687501), (432, 611112), (576, 458334), (648, 407408), (864, 305556), (1152, 229167), (1296, 203704), (1728, 152778), (2592, 101852), (3456, 76389), (5184, 50926), (10368, 25463)]