290291239314

素因数分解:

$2^1\times 3^3\times {\mathrm{14401}}^1\times {\mathrm{373291}}^1$

素因数の和:387703

約数の個数: 32

約数和(自身を含む): 645138166080

約数和(自身を除く): 354846926766

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 14401, 28802, 43203, 86406, 129609, 259218, 373291, 388827, 746582, 777654, 1119873, 2239746, 3359619, 6719238, 10078857, 20157714, 5375763691, 10751527382, 16127291073, 32254582146, 48381873219, 96763746438, 145145619657, 290291239314]

約数ペア:

[(1, 290291239314), (2, 145145619657), (3, 96763746438), (6, 48381873219), (9, 32254582146), (18, 16127291073), (27, 10751527382), (54, 5375763691), (14401, 20157714), (28802, 10078857), (43203, 6719238), (86406, 3359619), (129609, 2239746), (259218, 1119873), (373291, 777654), (388827, 746582)]