329298918

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{222199}}^1$

素因数の和:222236

約数の個数: 32

約数和(自身を含む): 746592000

約数和(自身を除く): 417293082

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 222199, 444398, 666597, 1333194, 2888587, 4221781, 5777174, 8443562, 8665761, 12665343, 17331522, 25330686, 54883153, 109766306, 164649459, 329298918]

約数ペア:

[(1, 329298918), (2, 164649459), (3, 109766306), (6, 54883153), (13, 25330686), (19, 17331522), (26, 12665343), (38, 8665761), (39, 8443562), (57, 5777174), (78, 4221781), (114, 2888587), (247, 1333194), (494, 666597), (741, 444398), (1482, 222199)]