8400372

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 20563200

約数和(自身を除く): 12162828

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 101, 116, 174, 202, 239, 303, 348, 404, 478, 606, 717, 956, 1212, 1434, 2868, 2929, 5858, 6931, 8787, 11716, 13862, 17574, 20793, 24139, 27724, 35148, 41586, 48278, 72417, 83172, 96556, 144834, 289668, 700031, 1400062, 2100093, 2800124, 4200186, 8400372]

約数ペア:

[(1, 8400372), (2, 4200186), (3, 2800124), (4, 2100093), (6, 1400062), (12, 700031), (29, 289668), (58, 144834), (87, 96556), (101, 83172), (116, 72417), (174, 48278), (202, 41586), (239, 35148), (303, 27724), (348, 24139), (404, 20793), (478, 17574), (606, 13862), (717, 11716), (956, 8787), (1212, 6931), (1434, 5858), (2868, 2929)]