311418192

素因数分解:

$2^4\times 3^1\times {\mathrm{6487879}}^1$

素因数の和:6487890

約数の個数: 20

約数和(自身を含む): 804497120

約数和(自身を除く): 493078928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 6487879, 12975758, 19463637, 25951516, 38927274, 51903032, 77854548, 103806064, 155709096, 311418192]

約数ペア:

[(1, 311418192), (2, 155709096), (3, 103806064), (4, 77854548), (6, 51903032), (8, 38927274), (12, 25951516), (16, 19463637), (24, 12975758), (48, 6487879)]