622335476

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1063}}^1$

素因数の和:1213

約数の個数: 72

約数和(自身を含む): 1324552320

約数和(自身を除く): 702216844

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 103, 116, 196, 203, 206, 406, 412, 721, 812, 1063, 1421, 1442, 2126, 2842, 2884, 2987, 4252, 5047, 5684, 5974, 7441, 10094, 11948, 14882, 20188, 20909, 29764, 30827, 41818, 52087, 61654, 83636, 104174, 109489, 123308, 146363, 208348, 215789, 218978, 292726, 431578, 437956, 585452, 766423, 863156, 1510523, 1532846, 3021046, 3065692, 3175181, 5364961, 6042092, 6350362, 10729922, 12700724, 21459844, 22226267, 44452534, 88905068, 155583869, 311167738, 622335476]

約数ペア:

[(1, 622335476), (2, 311167738), (4, 155583869), (7, 88905068), (14, 44452534), (28, 22226267), (29, 21459844), (49, 12700724), (58, 10729922), (98, 6350362), (103, 6042092), (116, 5364961), (196, 3175181), (203, 3065692), (206, 3021046), (406, 1532846), (412, 1510523), (721, 863156), (812, 766423), (1063, 585452), (1421, 437956), (1442, 431578), (2126, 292726), (2842, 218978), (2884, 215789), (2987, 208348), (4252, 146363), (5047, 123308), (5684, 109489), (5974, 104174), (7441, 83636), (10094, 61654), (11948, 52087), (14882, 41818), (20188, 30827), (20909, 29764)]