216838428

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{582899}}^1$

素因数の和:582937

約数の個数: 24

約数和(自身を含む): 522278400

約数和(自身を除く): 305439972

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 582899, 1165798, 1748697, 2331596, 3497394, 6994788, 18069869, 36139738, 54209607, 72279476, 108419214, 216838428]

約数ペア:

[(1, 216838428), (2, 108419214), (3, 72279476), (4, 54209607), (6, 36139738), (12, 18069869), (31, 6994788), (62, 3497394), (93, 2331596), (124, 1748697), (186, 1165798), (372, 582899)]