188630604

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{907}}^1$

素因数の和:1079

約数の個数: 72

約数和(自身を含む): 490810320

約数和(自身を除く): 302179716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 109, 159, 212, 218, 318, 327, 436, 477, 636, 654, 907, 954, 981, 1308, 1814, 1908, 1962, 2721, 3628, 3924, 5442, 5777, 8163, 10884, 11554, 16326, 17331, 23108, 32652, 34662, 48071, 51993, 69324, 96142, 98863, 103986, 144213, 192284, 197726, 207972, 288426, 296589, 395452, 432639, 576852, 593178, 865278, 889767, 1186356, 1730556, 1779534, 3559068, 5239739, 10479478, 15719217, 20958956, 31438434, 47157651, 62876868, 94315302, 188630604]

約数ペア:

[(1, 188630604), (2, 94315302), (3, 62876868), (4, 47157651), (6, 31438434), (9, 20958956), (12, 15719217), (18, 10479478), (36, 5239739), (53, 3559068), (106, 1779534), (109, 1730556), (159, 1186356), (212, 889767), (218, 865278), (318, 593178), (327, 576852), (436, 432639), (477, 395452), (636, 296589), (654, 288426), (907, 207972), (954, 197726), (981, 192284), (1308, 144213), (1814, 103986), (1908, 98863), (1962, 96142), (2721, 69324), (3628, 51993), (3924, 48071), (5442, 34662), (5777, 32652), (8163, 23108), (10884, 17331), (11554, 16326)]