642247970448

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1911452293}}^1$

素因数の和:1911452311

約数の個数: 40

約数和(自身を含む): 1896160675648

約数和(自身を除く): 1253912705200

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1911452293, 3822904586, 5734356879, 7645809172, 11468713758, 13380166051, 15291618344, 22937427516, 26760332102, 30583236688, 40140498153, 45874855032, 53520664204, 80280996306, 91749710064, 107041328408, 160561992612, 214082656816, 321123985224, 642247970448]

約数ペア:

[(1, 642247970448), (2, 321123985224), (3, 214082656816), (4, 160561992612), (6, 107041328408), (7, 91749710064), (8, 80280996306), (12, 53520664204), (14, 45874855032), (16, 40140498153), (21, 30583236688), (24, 26760332102), (28, 22937427516), (42, 15291618344), (48, 13380166051), (56, 11468713758), (84, 7645809172), (112, 5734356879), (168, 3822904586), (336, 1911452293)]