345082512

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{51721}}^1$

素因数の和:51871

約数の個数: 40

約数和(自身を含む): 897893920

約数和(自身を除く): 552811408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 6672, 51721, 103442, 155163, 206884, 310326, 413768, 620652, 827536, 1241304, 2482608, 7189219, 14378438, 21567657, 28756876, 43135314, 57513752, 86270628, 115027504, 172541256, 345082512]

約数ペア:

[(1, 345082512), (2, 172541256), (3, 115027504), (4, 86270628), (6, 57513752), (8, 43135314), (12, 28756876), (16, 21567657), (24, 14378438), (48, 7189219), (139, 2482608), (278, 1241304), (417, 827536), (556, 620652), (834, 413768), (1112, 310326), (1668, 206884), (2224, 155163), (3336, 103442), (6672, 51721)]