671812128

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{179437}}^1$

素因数の和:179466

約数の個数: 72

約数和(自身を含む): 2057436108

約数和(自身を除く): 1385623980

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 179437, 358874, 538311, 717748, 1076622, 1435496, 1614933, 2153244, 2332681, 2870992, 3229866, 4306488, 4665362, 5741984, 6459732, 6998043, 8612976, 9330724, 12919464, 13996086, 17225952, 18661448, 20994129, 25838928, 27992172, 37322896, 41988258, 51677856, 55984344, 74645792, 83976516, 111968688, 167953032, 223937376, 335906064, 671812128]

約数ペア:

[(1, 671812128), (2, 335906064), (3, 223937376), (4, 167953032), (6, 111968688), (8, 83976516), (9, 74645792), (12, 55984344), (13, 51677856), (16, 41988258), (18, 37322896), (24, 27992172), (26, 25838928), (32, 20994129), (36, 18661448), (39, 17225952), (48, 13996086), (52, 12919464), (72, 9330724), (78, 8612976), (96, 6998043), (104, 6459732), (117, 5741984), (144, 4665362), (156, 4306488), (208, 3229866), (234, 2870992), (288, 2332681), (312, 2153244), (416, 1614933), (468, 1435496), (624, 1076622), (936, 717748), (1248, 538311), (1872, 358874), (3744, 179437)]