307969968

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{983}}^1$

素因数の和:1162

約数の個数: 80

約数和(自身を含む): 817019136

約数和(自身を除く): 509049168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 107, 122, 183, 214, 244, 321, 366, 428, 488, 642, 732, 856, 976, 983, 1284, 1464, 1712, 1966, 2568, 2928, 2949, 3932, 5136, 5898, 6527, 7864, 11796, 13054, 15728, 19581, 23592, 26108, 39162, 47184, 52216, 59963, 78324, 104432, 105181, 119926, 156648, 179889, 210362, 239852, 313296, 315543, 359778, 420724, 479704, 631086, 719556, 841448, 959408, 1262172, 1439112, 1682896, 2524344, 2878224, 5048688, 6416041, 12832082, 19248123, 25664164, 38496246, 51328328, 76992492, 102656656, 153984984, 307969968]

約数ペア:

[(1, 307969968), (2, 153984984), (3, 102656656), (4, 76992492), (6, 51328328), (8, 38496246), (12, 25664164), (16, 19248123), (24, 12832082), (48, 6416041), (61, 5048688), (107, 2878224), (122, 2524344), (183, 1682896), (214, 1439112), (244, 1262172), (321, 959408), (366, 841448), (428, 719556), (488, 631086), (642, 479704), (732, 420724), (856, 359778), (976, 315543), (983, 313296), (1284, 239852), (1464, 210362), (1712, 179889), (1966, 156648), (2568, 119926), (2928, 105181), (2949, 104432), (3932, 78324), (5136, 59963), (5898, 52216), (6527, 47184), (7864, 39162), (11796, 26108), (13054, 23592), (15728, 19581)]