344554380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{727}}^1\times {\mathrm{2633}}^1$

素因数の和:3375

約数の個数: 72

約数和(自身を含む): 1046983392

約数和(自身を除く): 702429012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 727, 1454, 2181, 2633, 2908, 3635, 4362, 5266, 6543, 7270, 7899, 8724, 10532, 10905, 13086, 13165, 14540, 15798, 21810, 23697, 26172, 26330, 31596, 32715, 39495, 43620, 47394, 52660, 65430, 78990, 94788, 118485, 130860, 157980, 236970, 473940, 1914191, 3828382, 5742573, 7656764, 9570955, 11485146, 17227719, 19141910, 22970292, 28712865, 34455438, 38283820, 57425730, 68910876, 86138595, 114851460, 172277190, 344554380]

約数ペア:

[(1, 344554380), (2, 172277190), (3, 114851460), (4, 86138595), (5, 68910876), (6, 57425730), (9, 38283820), (10, 34455438), (12, 28712865), (15, 22970292), (18, 19141910), (20, 17227719), (30, 11485146), (36, 9570955), (45, 7656764), (60, 5742573), (90, 3828382), (180, 1914191), (727, 473940), (1454, 236970), (2181, 157980), (2633, 130860), (2908, 118485), (3635, 94788), (4362, 78990), (5266, 65430), (6543, 52660), (7270, 47394), (7899, 43620), (8724, 39495), (10532, 32715), (10905, 31596), (13086, 26330), (13165, 26172), (14540, 23697), (15798, 21810)]