302371804

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{1811}}^1$

素因数の和:1978

約数の個数: 48

約数和(自身を含む): 621008640

約数和(自身を除く): 318636836

約数列:

[1, 2, 4, 7, 14, 28, 67, 89, 134, 178, 268, 356, 469, 623, 938, 1246, 1811, 1876, 2492, 3622, 5963, 7244, 11926, 12677, 23852, 25354, 41741, 50708, 83482, 121337, 161179, 166964, 242674, 322358, 485348, 644716, 849359, 1128253, 1698718, 2256506, 3397436, 4513012, 10798993, 21597986, 43195972, 75592951, 151185902, 302371804]

約数ペア:

[(1, 302371804), (2, 151185902), (4, 75592951), (7, 43195972), (14, 21597986), (28, 10798993), (67, 4513012), (89, 3397436), (134, 2256506), (178, 1698718), (268, 1128253), (356, 849359), (469, 644716), (623, 485348), (938, 322358), (1246, 242674), (1811, 166964), (1876, 161179), (2492, 121337), (3622, 83482), (5963, 50708), (7244, 41741), (11926, 25354), (12677, 23852)]