333468980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{10099}}^1$

素因数の和:10248

約数の個数: 48

約数和(自身を含む): 760166400

約数和(自身を除く): 426697420

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 127, 130, 254, 260, 508, 635, 1270, 1651, 2540, 3302, 6604, 8255, 10099, 16510, 20198, 33020, 40396, 50495, 100990, 131287, 201980, 262574, 525148, 656435, 1282573, 1312870, 2565146, 2625740, 5130292, 6412865, 12825730, 16673449, 25651460, 33346898, 66693796, 83367245, 166734490, 333468980]

約数ペア:

[(1, 333468980), (2, 166734490), (4, 83367245), (5, 66693796), (10, 33346898), (13, 25651460), (20, 16673449), (26, 12825730), (52, 6412865), (65, 5130292), (127, 2625740), (130, 2565146), (254, 1312870), (260, 1282573), (508, 656435), (635, 525148), (1270, 262574), (1651, 201980), (2540, 131287), (3302, 100990), (6604, 50495), (8255, 40396), (10099, 33020), (16510, 20198)]