144299316

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{245407}}^1$

素因数の和:245428

約数の個数: 36

約数和(自身を含む): 391671168

約数和(自身を除く): 247371852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 245407, 490814, 736221, 981628, 1472442, 1717849, 2944884, 3435698, 5153547, 6871396, 10307094, 12024943, 20614188, 24049886, 36074829, 48099772, 72149658, 144299316]

約数ペア:

[(1, 144299316), (2, 72149658), (3, 48099772), (4, 36074829), (6, 24049886), (7, 20614188), (12, 12024943), (14, 10307094), (21, 6871396), (28, 5153547), (42, 3435698), (49, 2944884), (84, 1717849), (98, 1472442), (147, 981628), (196, 736221), (294, 490814), (588, 245407)]