440234688

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53323}}^1$

素因数の和:53381

約数の個数: 56

約数和(自身を含む): 1191898048

約数和(自身を除く): 751663360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 129, 172, 192, 258, 344, 516, 688, 1032, 1376, 2064, 2752, 4128, 8256, 53323, 106646, 159969, 213292, 319938, 426584, 639876, 853168, 1279752, 1706336, 2292889, 2559504, 3412672, 4585778, 5119008, 6878667, 9171556, 10238016, 13757334, 18343112, 27514668, 36686224, 55029336, 73372448, 110058672, 146744896, 220117344, 440234688]

約数ペア:

[(1, 440234688), (2, 220117344), (3, 146744896), (4, 110058672), (6, 73372448), (8, 55029336), (12, 36686224), (16, 27514668), (24, 18343112), (32, 13757334), (43, 10238016), (48, 9171556), (64, 6878667), (86, 5119008), (96, 4585778), (129, 3412672), (172, 2559504), (192, 2292889), (258, 1706336), (344, 1279752), (516, 853168), (688, 639876), (1032, 426584), (1376, 319938), (2064, 213292), (2752, 159969), (4128, 106646), (8256, 53323)]