312045972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79039}}^1$

素因数の和:79100

約数の個数: 48

約数和(自身を含む): 849838080

約数和(自身を除く): 537792108

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 79039, 158078, 237117, 316156, 474234, 553273, 948468, 1106546, 1659819, 2213092, 3319638, 3714833, 6639276, 7429666, 11144499, 14859332, 22288998, 26003831, 44577996, 52007662, 78011493, 104015324, 156022986, 312045972]

約数ペア:

[(1, 312045972), (2, 156022986), (3, 104015324), (4, 78011493), (6, 52007662), (7, 44577996), (12, 26003831), (14, 22288998), (21, 14859332), (28, 11144499), (42, 7429666), (47, 6639276), (84, 3714833), (94, 3319638), (141, 2213092), (188, 1659819), (282, 1106546), (329, 948468), (564, 553273), (658, 474234), (987, 316156), (1316, 237117), (1974, 158078), (3948, 79039)]