1920312

素因数分解:

$2^3\times 3^2\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 5265000

約数和(自身を除く): 3344688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 149, 179, 298, 358, 447, 537, 596, 716, 894, 1074, 1192, 1341, 1432, 1611, 1788, 2148, 2682, 3222, 3576, 4296, 5364, 6444, 10728, 12888, 26671, 53342, 80013, 106684, 160026, 213368, 240039, 320052, 480078, 640104, 960156, 1920312]

約数ペア:

[(1, 1920312), (2, 960156), (3, 640104), (4, 480078), (6, 320052), (8, 240039), (9, 213368), (12, 160026), (18, 106684), (24, 80013), (36, 53342), (72, 26671), (149, 12888), (179, 10728), (298, 6444), (358, 5364), (447, 4296), (537, 3576), (596, 3222), (716, 2682), (894, 2148), (1074, 1788), (1192, 1611), (1341, 1432)]