240693856

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{44507}}^1$

素因数の和:44543

約数の個数: 36

約数和(自身を含む): 513132732

約数和(自身を除く): 272438876

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 44507, 89014, 178028, 356056, 578591, 712112, 1157182, 1424224, 2314364, 4628728, 7521683, 9257456, 15043366, 18514912, 30086732, 60173464, 120346928, 240693856]

約数ペア:

[(1, 240693856), (2, 120346928), (4, 60173464), (8, 30086732), (13, 18514912), (16, 15043366), (26, 9257456), (32, 7521683), (52, 4628728), (104, 2314364), (169, 1424224), (208, 1157182), (338, 712112), (416, 578591), (676, 356056), (1352, 178028), (2704, 89014), (5408, 44507)]