1404228

素因数分解:

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

素因数の和:316

約数の個数: 48

約数和(自身を含む): 3812480

約数和(自身を除く): 2408252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 229, 292, 438, 458, 511, 687, 876, 916, 1022, 1374, 1533, 1603, 2044, 2748, 3066, 3206, 4809, 6132, 6412, 9618, 16717, 19236, 33434, 50151, 66868, 100302, 117019, 200604, 234038, 351057, 468076, 702114, 1404228]

約数ペア:

[(1, 1404228), (2, 702114), (3, 468076), (4, 351057), (6, 234038), (7, 200604), (12, 117019), (14, 100302), (21, 66868), (28, 50151), (42, 33434), (73, 19236), (84, 16717), (146, 9618), (219, 6412), (229, 6132), (292, 4809), (438, 3206), (458, 3066), (511, 2748), (687, 2044), (876, 1603), (916, 1533), (1022, 1374)]