318910718

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1789}}^1$

素因数の和:1929

約数の個数: 48

約数和(自身を含む): 595038960

約数和(自身を除く): 276128242

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 107, 119, 214, 238, 749, 833, 1498, 1666, 1789, 1819, 3578, 3638, 5243, 10486, 12523, 12733, 25046, 25466, 30413, 60826, 87661, 89131, 175322, 178262, 191423, 212891, 382846, 425782, 1339961, 1490237, 2679922, 2980474, 3254191, 6508382, 9379727, 18759454, 22779337, 45558674, 159455359, 318910718]

約数ペア:

[(1, 318910718), (2, 159455359), (7, 45558674), (14, 22779337), (17, 18759454), (34, 9379727), (49, 6508382), (98, 3254191), (107, 2980474), (119, 2679922), (214, 1490237), (238, 1339961), (749, 425782), (833, 382846), (1498, 212891), (1666, 191423), (1789, 178262), (1819, 175322), (3578, 89131), (3638, 87661), (5243, 60826), (10486, 30413), (12523, 25466), (12733, 25046)]