2808456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:318

約数の個数: 64

約数和(自身を含む): 8169600

約数和(自身を除く): 5361144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 146, 168, 219, 229, 292, 438, 458, 511, 584, 687, 876, 916, 1022, 1374, 1533, 1603, 1752, 1832, 2044, 2748, 3066, 3206, 4088, 4809, 5496, 6132, 6412, 9618, 12264, 12824, 16717, 19236, 33434, 38472, 50151, 66868, 100302, 117019, 133736, 200604, 234038, 351057, 401208, 468076, 702114, 936152, 1404228, 2808456]

約数ペア:

[(1, 2808456), (2, 1404228), (3, 936152), (4, 702114), (6, 468076), (7, 401208), (8, 351057), (12, 234038), (14, 200604), (21, 133736), (24, 117019), (28, 100302), (42, 66868), (56, 50151), (73, 38472), (84, 33434), (146, 19236), (168, 16717), (219, 12824), (229, 12264), (292, 9618), (438, 6412), (458, 6132), (511, 5496), (584, 4809), (687, 4088), (876, 3206), (916, 3066), (1022, 2748), (1374, 2044), (1533, 1832), (1603, 1752)]