262663284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{8461}}^1$

素因数の和:8680

約数の個数: 48

約数和(自身を含む): 663420800

約数和(自身を除く): 400757516

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 199, 398, 597, 796, 1194, 2388, 2587, 5174, 7761, 8461, 10348, 15522, 16922, 25383, 31044, 33844, 50766, 101532, 109993, 219986, 329979, 439972, 659958, 1319916, 1683739, 3367478, 5051217, 6734956, 10102434, 20204868, 21888607, 43777214, 65665821, 87554428, 131331642, 262663284]

約数ペア:

[(1, 262663284), (2, 131331642), (3, 87554428), (4, 65665821), (6, 43777214), (12, 21888607), (13, 20204868), (26, 10102434), (39, 6734956), (52, 5051217), (78, 3367478), (156, 1683739), (199, 1319916), (398, 659958), (597, 439972), (796, 329979), (1194, 219986), (2388, 109993), (2587, 101532), (5174, 50766), (7761, 33844), (8461, 31044), (10348, 25383), (15522, 16922)]