248635416

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{74531}}^1$

素因数の和:74679

約数の個数: 32

約数和(自身を含む): 626068800

約数和(自身を除く): 377433384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 74531, 149062, 223593, 298124, 447186, 596248, 894372, 1788744, 10359809, 20719618, 31079427, 41439236, 62158854, 82878472, 124317708, 248635416]

約数ペア:

[(1, 248635416), (2, 124317708), (3, 82878472), (4, 62158854), (6, 41439236), (8, 31079427), (12, 20719618), (24, 10359809), (139, 1788744), (278, 894372), (417, 596248), (556, 447186), (834, 298124), (1112, 223593), (1668, 149062), (3336, 74531)]