247420056

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{61001}}^1$

素因数の和:61036

約数の個数: 48

約数和(自身を含む): 669801960

約数和(自身を除く): 422381904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 61001, 122002, 183003, 244004, 366006, 488008, 732012, 793013, 1464024, 1586026, 2379039, 3172052, 4758078, 6344104, 9516156, 10309169, 19032312, 20618338, 30927507, 41236676, 61855014, 82473352, 123710028, 247420056]

約数ペア:

[(1, 247420056), (2, 123710028), (3, 82473352), (4, 61855014), (6, 41236676), (8, 30927507), (12, 20618338), (13, 19032312), (24, 10309169), (26, 9516156), (39, 6344104), (52, 4758078), (78, 3172052), (104, 2379039), (156, 1586026), (169, 1464024), (312, 793013), (338, 732012), (507, 488008), (676, 366006), (1014, 244004), (1352, 183003), (2028, 122002), (4056, 61001)]