302507772

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{499}}^1\times {\mathrm{1031}}^1$

素因数の和:1551

約数の個数: 72

約数和(自身を含む): 823536000

約数和(自身を除く): 521028228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 499, 588, 998, 1031, 1497, 1996, 2062, 2994, 3093, 3493, 4124, 5988, 6186, 6986, 7217, 10479, 12372, 13972, 14434, 20958, 21651, 24451, 28868, 41916, 43302, 48902, 50519, 73353, 86604, 97804, 101038, 146706, 151557, 202076, 293412, 303114, 514469, 606228, 1028938, 1543407, 2057876, 3086814, 3601283, 6173628, 7202566, 10803849, 14405132, 21607698, 25208981, 43215396, 50417962, 75626943, 100835924, 151253886, 302507772]

約数ペア:

[(1, 302507772), (2, 151253886), (3, 100835924), (4, 75626943), (6, 50417962), (7, 43215396), (12, 25208981), (14, 21607698), (21, 14405132), (28, 10803849), (42, 7202566), (49, 6173628), (84, 3601283), (98, 3086814), (147, 2057876), (196, 1543407), (294, 1028938), (499, 606228), (588, 514469), (998, 303114), (1031, 293412), (1497, 202076), (1996, 151557), (2062, 146706), (2994, 101038), (3093, 97804), (3493, 86604), (4124, 73353), (5988, 50519), (6186, 48902), (6986, 43302), (7217, 41916), (10479, 28868), (12372, 24451), (13972, 21651), (14434, 20958)]