477627892

素因数分解:

$2^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{401}}^1$

素因数の和:581

約数の個数: 72

約数和(自身を含む): 1000883520

約数和(自身を除く): 523255628

約数列:

[1, 2, 4, 7, 14, 28, 49, 59, 98, 103, 118, 196, 206, 236, 401, 412, 413, 721, 802, 826, 1442, 1604, 1652, 2807, 2884, 2891, 5047, 5614, 5782, 6077, 10094, 11228, 11564, 12154, 19649, 20188, 23659, 24308, 39298, 41303, 42539, 47318, 78596, 82606, 85078, 94636, 165212, 165613, 170156, 289121, 297773, 331226, 578242, 595546, 662452, 1156484, 1159291, 1191092, 2023847, 2318582, 2436877, 4047694, 4637164, 4873754, 8095388, 9747508, 17058139, 34116278, 68232556, 119406973, 238813946, 477627892]

約数ペア:

[(1, 477627892), (2, 238813946), (4, 119406973), (7, 68232556), (14, 34116278), (28, 17058139), (49, 9747508), (59, 8095388), (98, 4873754), (103, 4637164), (118, 4047694), (196, 2436877), (206, 2318582), (236, 2023847), (401, 1191092), (412, 1159291), (413, 1156484), (721, 662452), (802, 595546), (826, 578242), (1442, 331226), (1604, 297773), (1652, 289121), (2807, 170156), (2884, 165613), (2891, 165212), (5047, 94636), (5614, 85078), (5782, 82606), (6077, 78596), (10094, 47318), (11228, 42539), (11564, 41303), (12154, 39298), (19649, 24308), (20188, 23659)]