445294164

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{3307}}^1$

素因数の和:3557

約数の個数: 72

約数和(自身を含む): 1214300640

約数和(自身を除く): 769006476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 229, 294, 458, 588, 687, 916, 1374, 1603, 2748, 3206, 3307, 4809, 6412, 6614, 9618, 9921, 11221, 13228, 19236, 19842, 22442, 23149, 33663, 39684, 44884, 46298, 67326, 69447, 92596, 134652, 138894, 162043, 277788, 324086, 486129, 648172, 757303, 972258, 1514606, 1944516, 2271909, 3029212, 4543818, 5301121, 9087636, 10602242, 15903363, 21204484, 31806726, 37107847, 63613452, 74215694, 111323541, 148431388, 222647082, 445294164]

約数ペア:

[(1, 445294164), (2, 222647082), (3, 148431388), (4, 111323541), (6, 74215694), (7, 63613452), (12, 37107847), (14, 31806726), (21, 21204484), (28, 15903363), (42, 10602242), (49, 9087636), (84, 5301121), (98, 4543818), (147, 3029212), (196, 2271909), (229, 1944516), (294, 1514606), (458, 972258), (588, 757303), (687, 648172), (916, 486129), (1374, 324086), (1603, 277788), (2748, 162043), (3206, 138894), (3307, 134652), (4809, 92596), (6412, 69447), (6614, 67326), (9618, 46298), (9921, 44884), (11221, 39684), (13228, 33663), (19236, 23149), (19842, 22442)]