352471644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{499}}^1\times {\mathrm{2803}}^1$

素因数の和:3319

約数の個数: 72

約数和(自身を含む): 1020656000

約数和(自身を除く): 668184356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 499, 998, 1497, 1996, 2803, 2994, 3493, 4491, 5606, 5988, 6986, 8409, 8982, 10479, 11212, 13972, 16818, 17964, 19621, 20958, 25227, 31437, 33636, 39242, 41916, 50454, 58863, 62874, 78484, 100908, 117726, 125748, 176589, 235452, 353178, 706356, 1398697, 2797394, 4196091, 5594788, 8392182, 9790879, 12588273, 16784364, 19581758, 25176546, 29372637, 39163516, 50353092, 58745274, 88117911, 117490548, 176235822, 352471644]

約数ペア:

[(1, 352471644), (2, 176235822), (3, 117490548), (4, 88117911), (6, 58745274), (7, 50353092), (9, 39163516), (12, 29372637), (14, 25176546), (18, 19581758), (21, 16784364), (28, 12588273), (36, 9790879), (42, 8392182), (63, 5594788), (84, 4196091), (126, 2797394), (252, 1398697), (499, 706356), (998, 353178), (1497, 235452), (1996, 176589), (2803, 125748), (2994, 117726), (3493, 100908), (4491, 78484), (5606, 62874), (5988, 58863), (6986, 50454), (8409, 41916), (8982, 39242), (10479, 33636), (11212, 31437), (13972, 25227), (16818, 20958), (17964, 19621)]