240206352

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1481}}^1$

素因数の和:1632

約数の個数: 80

約数和(自身を含む): 646863360

約数和(自身を除く): 406657008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 109, 124, 186, 218, 248, 327, 372, 436, 496, 654, 744, 872, 1308, 1481, 1488, 1744, 2616, 2962, 3379, 4443, 5232, 5924, 6758, 8886, 10137, 11848, 13516, 17772, 20274, 23696, 27032, 35544, 40548, 45911, 54064, 71088, 81096, 91822, 137733, 161429, 162192, 183644, 275466, 322858, 367288, 484287, 550932, 645716, 734576, 968574, 1101864, 1291432, 1937148, 2203728, 2582864, 3874296, 5004299, 7748592, 10008598, 15012897, 20017196, 30025794, 40034392, 60051588, 80068784, 120103176, 240206352]

約数ペア:

[(1, 240206352), (2, 120103176), (3, 80068784), (4, 60051588), (6, 40034392), (8, 30025794), (12, 20017196), (16, 15012897), (24, 10008598), (31, 7748592), (48, 5004299), (62, 3874296), (93, 2582864), (109, 2203728), (124, 1937148), (186, 1291432), (218, 1101864), (248, 968574), (327, 734576), (372, 645716), (436, 550932), (496, 484287), (654, 367288), (744, 322858), (872, 275466), (1308, 183644), (1481, 162192), (1488, 161429), (1744, 137733), (2616, 91822), (2962, 81096), (3379, 71088), (4443, 54064), (5232, 45911), (5924, 40548), (6758, 35544), (8886, 27032), (10137, 23696), (11848, 20274), (13516, 17772)]